According to the age structure graph, the population growth in ethiopia is expansive following a rapid growth.
Instructions for making proteins are found in?
1 ribosomes
2 DNA
3 RNA
4 enzymes
Answer:
Ribosome
Explanation:
The ribosome reads the instructions found in the messenger RNA molecules in a cell and builds proteins from these mRNAs by chemically linking together amino acids (these are the building blocks of proteins) in the order defined by the mRNA.
Mark my answer as the brainliest
The basic unit of life is a cell. A student is studying for an exam comparing structure and functions of a plant cell and an animal cell. The student has to be able to identify the different organelles and the most likely location. Which type of proposed model would be best for the student to utilize in their studies and why?
A) The student should utilize a mathematical model comparing the percent of types of organelles in each so that they understand
the amount in each type of cell.
B) The student should utilize a hand-held size physical model of each type of cell so that they are able to see and compare the types
and locations of the organelles and how the organelle’s functions relate.
C) The student should utilize microscopic slides with real animal and plant cells so that they are able to identify the organelles and
location in a real cell and not a pretend one.
D) The student should utilize a model of the human body and plant so that they can understand how the cells of each type work with
the rest of the structure.
E) The student should utilize a conceptual model that differentiates between the animal cell and plant cell in general and which type
of cell is better.
Answer: E) The student should utilize a conceptual model that differentiates between the animal cell and plant cell in general and which type
of cell is better.
Explanation:
Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.
Both animal and plant cells have mitochondria, but only plant cells have chloroplasts.
Animal cells have centrioles, centrosomes (discussed under the cytoskeleton), and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts, plasmodesmata, and plastids used for storage, and a large central vacuole, whereas animal cells do not.
The different types of plant cells include- collenchyma, sclerenchyma, parenchyma, xylem, and phloem.
. Mushroom is under............
i. Genus
ii. Donail
iii. Taxonomy
iv. Species
Answer:
Mushrooms are classified under the categories of "Genus" and "Species" in taxonomy. The genus refers to a group or category that includes closely related species, while the species represents a specific type or kind of organism. So, the correct options for mushrooms would be "i. Genus" and "iv. Species."
Yosemite Valley is a diverse ecosystem in northern California, well-known for its waterfalls and rock formations.
Which of the following best describe ecosystem services provided by the Yosemite Valley?
Yosemite Valley in northern California is a remarkable ecosystem that offers a range of invaluable ecosystem services. Firstly, its waterfalls play a vital role in regulating the water cycle, providing freshwater resources for both wildlife and human communities downstream.
Additionally, the diverse vegetation and forests within Yosemite Valley contribute to carbon sequestration, helping mitigate climate change by absorbing and storing carbon dioxide. The rock formations not only add to the aesthetic beauty but also provide habitat for a variety of species, supporting biodiversity and ecological balance.
Furthermore, the valley's ecosystems contribute to soil formation and nutrient cycling, enabling the growth of plants and sustaining the entire food web. Yosemite Valley is a popular tourist destination, attracting visitors from around the world
Its natural beauty and recreational opportunities generate economic benefits for local communities through tourism and outdoor activities. Overall, the ecosystem services of Yosemite Valley are essential for sustaining life, supporting biodiversity, regulating the environment, and enriching human well-being.
For more such questions on ecosystem
https://brainly.com/question/30820325
#SPJ11
Which organisms can reproduce using the process of fragmentation
Fragmentation is a form of asexual reproduction and is seen in annelids, fungi, cyanobacteria, sponges, and flatworms.
In Fragmentation, an organism divides itself into a number of fragments. It occurs when an organism completely breaks down independently irrespective of the other parts. Each one of these fragments matures into fully grown adults that are clones of the original organism.
Asexual reproduction usually involves the participation of a single parent alone can produce new offspring. The newly produced individual is genetically identical to one another and its parent. Both multicellular and unicellular organisms divide by fragmentation which is asexual reproduction.
Fragmentation is the most common method of reproduction in lower invertebrates. It is seen in many organisms including filamentous cyanobacteria, algae, lichens, molds, many plants, and animals such as flatworms, annelid worms, sponges, and sea stars.
Learn more about the fragmentation from the given link.
https://brainly.com/question/29633695
The organisms that can reproduce by fragmentation are Option d Sponges and Sea anemones.
Fragmentation is a form of asexual reproduction in which an organism breaks into two or more fragments, and each fragment develops into a new individual. Both sponges and sea anemones are examples of organisms that exhibit this mode of reproduction.
Sponges are simple multicellular animals that lack true tissues and organs. They possess a porous body structure, and when a sponge is fragmented, each fragment has the potential to develop into a new sponge through regeneration. These fragments contain specialized cells called archaeocytes that can differentiate into various cell types required for the formation of a new sponge.
Sea anemones, on the other hand, are marine animals belonging to the phylum Cnidaria. They have a cylindrical body with tentacles surrounding their mouth. When a sea anemone is fragmented, each piece can regenerate into a complete individual. The process involves the differentiation of cells within the fragments, leading to the development of new tentacles, body parts, and eventually a mature sea anemone.
Both sponges and sea anemones have remarkable regenerative abilities, allowing them to reproduce through fragmentation. This form of asexual reproduction enables them to colonize new areas, expand their population, and adapt to changing environmental conditions. Therefore the correct option is D
Know more about Sea anemones here:
https://brainly.com/question/9933861
#SPJ8
The Question was Incomplete, Find the full content below :
The organisms which can reproduce by fragmentation are:
(a) Corals and Sponges
(b) Corals and Spirogyra
(c) Sea anemone and Spirogyra
(d) Sponges and Sea anemones.
1. At the time this video was filmed (2007), what was Gallo's estimate of the percentage of earth's oceans that had been investigated? How might this impact not only how we view the oceans, tides, and the entire marine ecosystem, but
also the world and climate in general?
Answer:
about 5% of the ocean had been explored as of this video being filmed in 2007.
Explanation:
He said it in the video
The complement pathway is a critical mechanism for eliminating microbes, and is comprised of more than 30 proteins that are constitutively produced. Many of these proteins are synthesized as inactive pro-enzymes, and become active proteases when they are cleaved by an upstream member of the complement cascade. Importantly, the initiation of the complement cascade does not rely on the presence of antimicrobial antibodies, as:___________. 1. any antibody can activate the complement cascade, regardless of whether it has bound the pathogen 2. complement activation will induce antibody production 3. antibody-independent pathways of complement activation rely on complement components that directly bind to microbial surfaces 4. the pathway can still induce inflammation even in the absence of initiating signals to activate the complement cascade
Answer:
3. Antibody-independent pathways of complement activation rely on complement components that directly bind to microbial surfaces.
Explanation:
There are three pathways of complement activation:
The classical pathway.The alternative pathway.The lectin pathway.The classical pathway is triggered by binding of C1 either to the pathogen surface or to antibody bound to the pathogen.
The alternative pathway is triggered by the spontaneous hydrolysis of soluble C3 to C3(H₂O) and initiates eventual deposition of C3 convertase on microbial surfaces.
The lectin pathway is triggered by the binding of mannose-binding lectin or ficolins to carbohydrate residues in microbial cell walls and capsules.
The greater the light intensity on the plants the
Answer: The faster the rate of photosynthesis.
Explanation: As photosynthesis requires light energy to function, the higher the light intensity, the faster the rate of photosynthesis and therefore the faster the rate of glucose production. The more glucose that is made in photosynthesis, the more sucrose could be transported around the plant via translocation.
The process by which oxygen travel from the air into your lung and then into your blood called?A. Hypertonic B. Osmosis C. Diffusion D . Passive transport
The oxygen of the air passes through the walls of the alveoli and the capillaries to the blood through the process of diffusion. (option C)
- A solution can be called hypertonic when it contains more dissolved particles than those found in normal cells.
- Osmosis is the process in which water diffuses through a semipermeable membrane from a less concentrated compartment to one with a higher concentration of solutes.
- Passive transport is a mechanism that moves particles from one side of a biological membrane to the other side without expending energy.
An animal that forms a social attachment to its mother shortly after birth demonstrates which learned behavior?
a.
Insight
c.
Imprinting
b.
Habituation
d.
Trial-and-error
Fill in the Blank Question
The activation of information that people already have in storage to help them remember new information
better and faster is referred to as?????
The activation of information that people already have in storage to help them remember new information better and faster is referred to as "priming."
What is priming?The activation of information that people already have stored in their memory to help them remember new information better and faster is referred to as priming. Priming is a phenomenon where exposure to a stimulus influences our response to a subsequent stimulus.
Therefore, In the context of memory, priming refers to the effect that prior exposure to a word, image, or concept has on our ability to recall that information or recognize it later. This means that when people are primed with information they are more likely to recall or recognize related information faster and more accurately.
Learn more about priming at:
https://brainly.com/question/1373401
#SPJ1
15 points and brainliest for right answer!!!!!
Which action causes breakers
1 waves hit the shore at an angle and transport sand
2 water flows away from the shore and moves sand with it
3 underwater earthquakes cause motion throughout ocean
4 water waves meet the shore and cause the crest to spill over the trough
Answer:
When a wave becomes too high relative to the depth of the water, it can no longer support its own weight and topples to the shore, resulting in a breaker. Waves Even though it looks as though waves are moving forward, in reality only a relatively small amount of water is displaced, and what you actually see is a transfer of energy..
Answer:
4. Water waves meet the shore and cause the crest to spill over the trough.
Explanation:
A breaker is a wave that has the crest spill over toward the trough as it approaches shore.
During what process do most mutations occur
Answer:
Acquired (or somatic) mutations occur at some time during a person's life and are present only in certain cells, not in every cell in the body. These changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if an error is made as DNA copies itself during cell division.
Explanation:
Hope it helps you plz mark me brilliantest
Answer:
At the time of DNA replication.
Explanation:
A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke.
take 100 points just look the picture
Potential barriers to the absorption of drugs that easily pass through the absorbing cell of the epithelium include an aqueous stagnant layer that lies over the apical membrane and the subepithelial blood flow. Less permeable medications may encounter potential obstacles in the apical, basal, and basement membranes.
Genetic recombination plays a role in both maintenance and diversity within an organism. Explain how this balance is achieved and the underlying mechanism of recombination that are involved.
Answer:
Crossing-over between homologous chromosomes (prophase 1), the random lining of homologous chromosomes (metaphase 1), and random fertilization are the mechanisms involved in genetic variation.
Explanation:
Crossing-over between homologous chromosomes (prophase 1), the random lining of homologous chromosomes (metaphase 1), and random fertilization are the mechanisms involved in genetic variation.
The Crossing-over events occur between two homologous chromosomes in the equatorial plane and make the daughter cells genetically different from the original one. The Chiasma is the position where two homologous chromatids interchange genetic information, giving a place for new genetic material or information to be provided to descendants. After crossing over, homologous chromosomes get separated again.
On the equatorial plane, homologous paired together, randomly aline with their kinetochores facing opposite poles. The random arrangement of tetrads is different in every cell going through the meiosis process. There is no equal alinement between two cells. When tetrads aline in the equatorial plane, there is no predetermined order for each of the homologous chromosomes of each tetrad to face one of the poles and then migrate to it while separating. Chromosomes of the homologous pair arrange to face any of the poles to migrate forward to it. Each of the chromosomes has two possibilities for orientation at the plane. When the new haploid cells are formed, the number of variations in each cell is also different and depends on the chromosomes that form that cell. The order in the equatorial plane is what introduces variation into the gametes, being almost impossible for two gametes to have the same genetic charge.
Independent assortment occurs when the alleles from two or more different genes distribute in gametes independently from each other. In other words, a gamete receives an allele from a gene that does not depend on nor influence the allele of another gene in the same gamete. This can only be applied to independent genes. An organism gets only one of the members of the chromatids pair of each parent.
Lesson 3.2 Review -- High School, Grade 9
1. How does solar energy and the greenhouse effect impact Earth's global climate system?
2. Describe the factors that result in different climates in different parts of the world.
3. Describe the different causes of climate change.
4. What are the factors that result in different climates in different parts of the world?
5. (Apply Scientific Reasoning) How might the speed of climate change affect the ability of life on Earth to adapt and survive?
6. For Biosphere to meet its goal, why was it necessary for it replicate a variety of climates?
The Solar energy and the greenhouse effect impact Earth's global climate system by increasing the temperature on the surface of the Earth. There are several factors such as green house effect and air pollution that result in different climates in different parts of the world.
What is green house effect?The greenhouse effect has been described as when gases in the earth's atmosphere has been trapped the heat from the sun that would otherwise escape into space. This concentration of the Solar energy has been trapped in the earth's lower atmosphere causes the temperature of the earth's surface to rise.
The greenhouse effect has been traps this heat energy in the earth's lower atmosphere. This could leads to increased temperatures on the surface of the earth and intense impacts on the global climate system.
Therefore, There are several factors such as green house effect and air pollution that result in different climates in different parts of the world.
Learn more about greenhouse effect on:
https://brainly.com/question/13706708
#SPJ1
What effect do foreign transitional economies have on the United States? Explain.
Foreign transitional economies generate more independence for each nation in the global economy. As each economy transitions to a market economy, they become more and more self-sufficient.
Foreign transitional economies generate more independence for each nation in the global economy. This is because, as a nation develops a "home" in the global economy, it gives rise to more economic isolation.
Foreign transitional economies generate more global interdependence. This creates stable prices through market competition on a global scale and the reliance on foreign goods.
Foreign transitional economies generate more global interdependence. This leads to ever-changing pricing in the global market due to competition as well as a reliance on foreign goods.
PLEASE HELP QUICKLY!
Foreign transitional economies have an effect on the United States as they generate more global interdependence and this leads to stable prices through market competition on a global scale and reliance on foreign goods. So option C is correct.
A transition economy is a country that is undergoing macroeconomic reform in an effort to change the way it manages its economy. Traditionally, a transition economy means that a country is transitioning from a government-dominated economy to a market-oriented one.
New and improved products, services, or technologies open up new markets and enhance productivity. Most importantly, they create demand and increase prosperity.
To learn more about foreign goods, refer to the link:
https://brainly.com/question/32100462
#SPJ1
What features are shared by all amino acids?
Answer:
All amino acids are made up of proteins
Explanation:
right answers only please its homework of science
1 Answer:
HACCP is a program designed to create awareness of potential points
of contamination in a food-processing facility.
a. true
b. false
2 Answer:
A bacteriostatic agent uses static electricity to remove bacteria
from a surface.
a. true
b. false
3 Answer:
The three major sources of contamination in a food processing plant
are people, processing equipment, and the plant environment.
a. true
b. false
4 Answer:
Water hardness is a measure of the presence of substances in water
that form insoluble precipitates with soap.
a. true
b. false
5 Answer:
The floor of a food processing facility should have an unfinished
concrete surface for easy cleaning.
a. true
b. false
6 Answer:
A _____ hazard is generally a microbe such as a bacterium, virus,
or parasite.
a. biological c. deleterious
b. physical d. chemical
7 Answer:
In a food processing plant, _____ are probably the biggest source
of contamination.
a. employees' hands
b. food preparation surfaces
c. tools and equipment used to handle food
d. employees' feet and shoes
8 Answer:
Procedures developed over time to ensure the production of safe and
wholesome food and to provide a safe working environment are called
_____ practices.
a. sanitization c. good manufacturing
b. post-production d. facility management
9 Answer:
A food-preparation surface that will not rust or deteriorate as a
result of continuous applications of water is said to be _____ resistant.
a. aquatically c. continually
b. corrosion d. sanitizer
10 Answer:
The maintenance of overall cleanliness and hygiene in the food
processing environment is known as food _____.
a. safety c. galvanizing
b. sanitation d. HACCP
how can strong emotions influence the decisions you make.
Answer:
Strong emotions can make you do many things (sometimes things you don't want to). When someones is very angry they usually act out of anger and when someone is very sad they usuallu act out of sadness. It takes a strong minded person to be able to control their emotions whithout ever acting out.
Explanation:
If you increase the temperature of a 'bubble' of air and hold the water vapor constant, relative humidity would decrease.
True
False
Dew forms when the temperature is below 32 deg. F and capacity equals the amount of water vapor.
True
False
The relative humidity falls when the temperature rises while the moisture content remains constant.
Dew forms when the temperature is below 32 deg. F and capacity equal the amount of water vapor.Water condenses on it as the temperature drops below 35 degrees. The rate of condensation will be higher than the rate of evaporation at temperatures below the dew point, resulting in the formation of more liquid water. As the condensed water develops on a solid surface, it is referred to as dew, or if it freezes, frost.
What is the water vapor dew point temperature?The dew point is the temperature at which liquid water will condense from water vapor in a volume of air at a constant pressure. It is the temperature at which moisture is completely absorbed by the air. where the dew point temperature is Tdp.
to know more about temperature here:
brainly.com/question/11464844
#SPJ1
In your own words......
Part 1: Describe the mass and surface temperature of the main sequence stars.
Part 2: Explain using complete sentences where on the Hertzsprung-Russell (HR) diagram you would expect to find a main sequence star based on its physical properties.
This is the last question of my assignment.
The rest I did on my own already.
I just need help w this please. ASAP!
*** will mark BRAINLIEST if answer is correct ***
Answer: Part 1: Mass of fundamental succession stars can be pretty much as low as one-10th of the mass of the sun and can be just about as high as 150 to multiple times the mass of the sun. The age of a star relies upon its mass. The temperature of a star is sufficiently high to intertwine the hydrogen inside them to frame a helium iota. Their temperature can be pretty much as high as 15-18 million kelvin.
Part 2: By a long shot the most unmistakable component is the primary arrangement (dim), which runs from the upper left (hot, glowing stars) to the base right (cool, faint stars) of the chart.
Explanation:
Explanation:
Part 1: Describe the mass and surface temperature of the main sequence stars.
Part 2: Explain using complete sentences where on the Hertzsprung-Russell (HR) diagram you would expect to find a main sequence star based on its physical properties.
is this que good
..
Which option shows some important factors that have caused human population to increase dramatically ?
Multiple choice :
- increased availability of the soil on earth
-increased availability of fresh water on earth
-advances in machine
-The industrial revolution and advances in production
Answer:
Industrial Revolution
Explanation:
Because in the IR we learned and improved how to trasnport bigger goods and in a faster way, production increased of food and goods and we learned to cure various diseases.
What analogy is used to describe how cell replication is regulated?
Answer:
Again keeping with the similarity to the centromere, this metaphor also has been used to describe the building of the kinetochore on the centromere (56). DNA replication is regulated in the cell cycle in the following manner (Figure 1b): ORC recognizes and binds to the origin.
Explanation:
Active transport is a way for molecules to move across the plasma membrane. When active transport is used what is required?
It is transported across the plasma membrane with the help of the energy molecules. It is the transport ions and the transport molecules that help to facilitate the transport.
What is the structure of a plasma membrane ?It is the bi layer of lipids with the association of proteins in it.
ATP that are the energy molecules called as energy currencies as well. It is the molecule of the energy that helps in the transportation of molecules through it. The ATP is broken down into the ADP with the Pi ion and this breakdown gives out the energy libation for the reaction.
Active transport does require the cellular energy in order to achieve the movement. There are 2 types of the active transport : primary active transport which uses the adenosine triphosphate (ATP) and secondary active transport which uses the electro chemical gradient.
Learn more about plasma membrane at :
https://brainly.com/question/14727404
#SPJ1
Suppose you were preparing to visit a space station that uses photosynthesis to provide you with oxygen. What color lightbulbs should you take with you?
To support photosynthesis and maintain a healthy ecosystem, it would be best to bring blue and red light bulbs with you to the space station.
What colour lightbulbs help photosynthesis?If the space station uses photosynthesis to provide oxygen, then it most likely has plants or algae that require specific wavelengths of light to carry out the process. Chlorophyll, the pigment responsible for photosynthesis, absorbs light most efficiently in the blue and red parts of the visible light spectrum, while reflecting green light.
Therefore, to support photosynthesis and maintain a healthy ecosystem, it would be best to bring blue and red light bulbs with you to the space station. Blue light is needed for the initial process of photosynthesis, while red light is necessary for the final stages. Green light, on the other hand, is not as efficient in promoting photosynthesis and may even hinder the process by competing with blue and red light for absorption by chlorophyll.
It is important to note that the specific wavelengths of light needed for photosynthesis may vary depending on the type of plants or algae present in the space station. Therefore, it may be best to consult with the space station's horticulturist or plant biologist to determine the optimal light conditions for the specific plant species present.
Learn more about photosynthesis, here:
https://brainly.com/question/29764662
#SPJ2
Question 11
You read a news report about a recent large volcanic eruption. It was reported
that the eruption was highly explosive with viscous lava. What type of volcano was
likely responsible for the eruption?
(Hint: the most explosive, dangerous kind)
A cinder cone
B composite
Cshield
The type of volcano was likely responsible for the eruption volcano to its formation would be the composite volcano wherein it usually yields large and violent eruptions.
What is volcano?A volcano has been defined as the hill or mountain or it has an opening in a planet or moon's crust from which molten rock, warm gases, and materials erupt. It has a landform where molten rocks erupt through the surface of the planet and volcano moutains open downwards to molten rocks.
According to Geologists there's are four types of volcanoes and these are lava domes, shield volcanoes, composite volcanoes, and cinder cones.
Therefore, The type of volcano was likely responsible for the eruption volcano to its formation would be the composite volcano wherein it usually yields large and violent eruptions.
Learn more about volcano on:
https://brainly.com/question/13428729
#SPJ1
Forested floodplain wetlands benefit from periodic flooding from rivers. When floodwaters spill into the wetland, they bring water and nutrients and leave both behind. But humans have often cut off floodplains from rivers by building roads, levees, berms, etc. Think about what would happen if a river could no longer flood into these areas. How would the resulting increased amount of water and nutrients in the river affect soils, hydrology, and life downstream?
The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.
If a river can no longer flood into forested floodplain wetlands due to human interventions, it would have significant consequences for the downstream areas in terms of soils, hydrology, and life.Without periodic flooding, the increased amount of water and nutrients in the river would not be able to disperse and be deposited in the floodplain wetlands. As a result, downstream soils would experience a decrease in nutrient inputs, leading to decreased fertility and altered composition. The absence of regular flooding would disrupt the natural hydrological cycle, reducing the recharge of groundwater and altering the flow patterns in the river system. This could result in decreased water availability, increased erosion, and changes in the overall ecosystem dynamics downstream.The disruption of nutrient flows and hydrological patterns would also have a significant impact on the life forms downstream. Aquatic plants, fish, and other organisms that depend on floodplain wetlands for breeding, feeding, and shelter would face habitat loss and reduced food availability. This, in turn, could disrupt the food chain and impact the abundance and diversity of aquatic and terrestrial species in the downstream areas.The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.For more such questions on flooding
https://brainly.com/question/31808166
#SPJ8
Can someone please help me with these four questions?? Much thanks!!!
1. Which of the following cell types are part of the innate immune system? Select all that apply.
A. SALT cells in the skin
B. B cells
C. M cells
D. Neutrophils
E. T cells
2. Which of the following statements describes a way that bacteria could specifically subvert the natural killer cells of the immune system?
A. The bacteria prevents host cells from producing MHC I
B. The bacteria degrades antibodies in the bloodstream
C. The bacteria blocks the activity of perforin
D. The bacteria produces prostaglandins
E. The bacteria can survive at higher temperatures
3. Suppose you engineer a mutation into a type II secretion system. This mutation renders the machinery unable to extend and retract like a pilus would. What phenotype do you expect?
A. Toxin concentrations will build up in the periplasm
B. Toxin will not be produced by the bacterium
C. More toxins will be exported outside of the cell
D. Toxin molecules will not be properly folded
E. The toxin is rapidly degraded in the cytosol
4. Recent data suggest that the Moderna mRNA vaccine for SARS-CoV-2 generates more antibodies than the Pfizer mRNA vaccine (link to paper here). Based on what you learned in lecture, which type of antibody are the researchers interested in measuring? You don’t need to read the paper to determine the answer.
A. IgM
B. IgG
C. IgD
D. IgE
E. IgA
Innate immune system is the first line of defense against the germs which enters a human body. These are natural killer cells known as Neutrophils.
The correct answer to question 1 is D. Neutrophils.
Bacteria are considered as immune evasion micro organisms. The can subvert the natural killer cells of human immune system by preventing host cells from producing MHC I
The phenotype will be Toxin concentrations that build up in the periplasm. Type II secretion system is found in various negative bacteria which transport proteins from periplasm to outside the cell.
The correct answer is A.Toxin concentrations will build up in the periplasm
CoV-2 generates antibodies known as IgM which is most useful for determining the infection.
The correct answer is A. IgM
Learn more at https://brainly.com/question/24557211
(A)
A. aa
C. A
AA
A
The gametes from the
parent in this image
will have what alleles
for the trait shown?
B. Aa
D. a
Answer:
c. A
Explanation:
hope this helps!