Answer:
that's an pretty interesting question
Explanation:
For the simple reason that no digestion takes place in the human intestines. Digestion takes place in the stomach. Intestines are where the nutrients are absorbed into the body, and the conditions there are much more favourable for parasites like tapeworms. The stomach produces hydrochloric acid strong enough to burn a hole in a rug and is also home to lot of other strong digestive enzymes. Any tapeworm venturing there would get digested in seconds.
what protein can mutant stele not produce
The protein that a Mutant stele cannot produce is known as the PIN-FORMED Protein.
The stele is the central part of a plant stem or root that contains the vascular tissue, which is responsible for the transport of water and nutrients throughout the plant. The PIN proteins are important for the proper development and functioning of the stele, as they are involved in the transport of the plant hormone auxin.
In a Mutant stele that cannot produce the PIN protein, the transport of auxin is disrupted, leading to abnormal development of the stele and the plant as a whole. This can result in a variety of developmental defects, such as stunted growth, abnormal branching, and reduced fertility.
In summary, a mutant stele cannot produce the PIN protein, which is essential for the proper development and functioning of the stele and the plant as a whole.
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An adult person normally goes into shock after losing what minimum number of pints of blood?
It is critical to control blood loss as soon as possible, either by stopping the bleeding or by providing fluid replacement.
Shock is a life-threatening condition that can result from a variety of causes, including severe blood loss. An adult human has around 5 liters of blood.
In healthy adults, blood loss of up to 15% (750 ml) of the total blood volume is generally well-tolerated. At 15 to 30% blood loss (1,500 ml to 2,250 ml), compensation mechanisms begin to fail, and shock can occur.
Blood loss greater than 2,250 ml (30% of total blood volume) is generally fatal if left untreated, while loss of 40% of blood volume is universally fatal.
To prevent hypovolemic shock, it is critical to control blood loss as soon as possible, either by stopping the bleeding or by providing fluid replacement.
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An adult person normally goes into shock after losing a minimum number of pints of blood.
Explanation:An adult person normally goes into shock after losing a minimum number of pints of blood. Shock occurs when there is a significant decrease in blood volume, leading to insufficient oxygen and nutrients being delivered to the body's tissues and organs. The minimum number of pints of blood that can trigger shock varies depending on factors such as the individual's overall health and body size, but a commonly used threshold is 20% of their total blood volume.
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what are made out of proteins and help you feel emotions
Answer:
Brain cells communicate with one another via chemical messengers called neurotransmitters, which are usually made of amino acids, the building blocks of protein. What you eat affects which nerve chemicals will be dominant in your brain, which affects how you feel
Explanation:
A chemical bond formed when two atoms share electrons is called a(n) _____ bond
(A)polyatomic
(B)crystal
(C)covalent
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The left lymphatic duct drains lymph from the ______. Select one: a. left arm, left chest, and left side of head. b. upper part of the body. c. right arm, right chest, and right side of head. d. abdomen. e. right side of the body.
The Left lymphatic duct drains from the A) left arm, left chest, and left side of head. Whereas the right lymphatic duct drains from the right arm, right chest, and right side of the head.
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WILL MARK BRAINLIEST! In some plants, the pistils don’t form until a few days after the stamens do. How might this keep a plant from self-pollinating?
Answer:
Some plants have the ability to make the stamens mature first before the pistils to prevent itself from self-pollinating. ... If a situation as such would happen, there will be no pollen left in that flower to land on the stigma to start the fertilization of the plant.
Explanation:
YOUR WELCOME
List the four main types of carbon-based molecules found in living things.
Answer:
ProteinsLipidsCarbohydratesNucleic AcidsExplanation:
they are the densest things to break down, and store in the body since they are very much carbon based.
What is often the first organism to colonize an area
Answer:
Types of organisms in order in which they would appear during primary succession lichens, mosses, grassed and annual flowers, bushes and shrubs, trees Lichens are often the first species to colonize an environment during primary succession.
Explanation:
Answer:
pioneer species
Explanation:
19. Dax just completed a report on car transportation. He concluded that gasoline
prices will likely rise significantly in the years to come and recommends lower-
cost car transportation for the future. Dax's younger sister, Ava, just completed a
report on air pollution. Ava concluded that gasoline-powered cars cause too
much pollution and recommends that they should not be used in the future.
Which of the following is a solution for the future that would follow both Dax's
and Ava's recommendations?
A solution for the future that would follow both Dax's and Ava's
recommendations will be to develop cars that run on fuels that pollute less
and cost less than gasoline.
The use of other fuels such as electricity is cheaper than gasoline and will
help tackle the problem of the rising cost of gasoline.
The use of alternative sources doesn't involve the release of gases such as
carbon monoxide etc which pollutes the environment as carbon isn't burned
when electricity is used.
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Answer:
development of cars that run on fuels that pollute less and cost less than gasoline
Explanation:
the scientific name of frog is Rana trigina. Is it correct?
Answer:
Yes,the scientific name of frog is Rana trigina.
Answer:
It is correct but it is also called Anura
I think it will help you
Is photosynthesis anabolic or catabolic endergonic or exergonic?
Photosynthesis is an anabolic process that creates complex molecules from simpler ones. Carbon dioxide and water are converted into glucose and oxygen via a series of chemical reactions in photosynthesis.
Photosynthesis is also an endergonic process, which means it requires an input of energy in order to occur. Photosynthesis requires energy in the form of light, which is absorbed by chlorophyll molecules in plant chloroplasts. This energy is then used to power the chemical reactions that convert CO2 and water into glucose and oxygen.
Overall, photosynthesis is an anabolic and endergonic process that is required for plants to produce food and oxygen and is a critical component of the Earth's ecosystem.
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Destroys harmful substances or worn-out cell parts
It destroys harmful substances or worn-out cell parts is a cell organelle lysosome. it is present in the eukaryotic cell and helps the cell protect itself from the virus or other harmful molecules.
What is the function of the lysosomes in the cell?The lysosome that is present in the cell has maintained an acidic environment because of the active transport of hydrogen from the cytoplasm to the lysosome. Due to its acidic nature, it can degrade the harmful pathogens in the cells and also degrade worn out cells, such as old mitochondria, and in this way, the lysosome protects the cell.
Hence, lysosomes destroy harmful substances or worn-out cell parts.
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I have an atomic mass of 20 and I’m a gas what am i?
Answer:
Neon
Explanation:
Neon has atomic number of 10 and atomic mass 20.
After the head is struck, the brain continues to move in the fluid and may be contused on the other side; this type of injury is called:
Answer:
contrecoupDefinition:
a contusion caused by the brain colliding with the skull on the side opposite the point of impact.How are Cyanobacteria different from most bacteria
Answer:
Cyanobacteria is also known as blue-green algae. They differ from other bacteria as cyanobacteria contain chlorophyll-a, while most bacteria do not contain chlorophyll. Chlorophyll-a is a pigment that gives them their characteristic blue-green color.
Explanation:
hope it helps you
Was it harmful when the Once-ler cut down the first tree? If so, who, or what did it harm?
Answer:
In general, cutting down trees can have negative effects on the environment and the creatures that live in it. Trees provide habitat and food for many different species of animals, and they also help to regulate the climate and prevent soil erosion. Cutting down trees can destroy habitat, disrupt the food chain, and contribute to climate change. Additionally, deforestation can have negative impacts on local communities and economies, particularly if the trees are a crucial source of livelihood for those who live in the area.Explanation:
Which are the major structures of the integumentary system? Select three options.
bones
hair
joints
muscles
nails
skin
tendons
Answer:
The major one are
Hair, Skin and Nails
Explanation:
I did this test
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Why was water used to dilute the substances instead of another chemical?
Dr. Henderson teaches astronomy. She used to keep a model of Mars on the edge of her desk, but one day she decided to hang it up so that her students could see it better. She used a string to tie the model to a hook in the ceiling. A few days later, the string came loose and the model fell to the ground.
When was the most gravitational potential energy stored between the model and Earth? Assume that the model's mass did not change.
A.when the model was on the edge of Dr. Henderson's desk
B.when the model was hanging from the hook
C.when the model was about to hit the ground
Marine Science
Why do you think satellites are placed in the thermosphere?
Satellites are placed in the thermosphere because the temperature of the thermosphere can attain almost 2,000 stages Celcius (3,632 degrees Fahrenheit), there aren't enough fuel molecules to transfer the heat to materials, which is why astronauts and the distance Station do not soften.
No natural objects are determined in the thermosphere other than an occasional meteorite passing thru. but, many satellites may be observed in the thermosphere, particularly a number of the ones in low-earth orbit as well as parts of these especially elliptical orbits.
Radiation reasons the air particles in this layer to end up electrically charged, allowing radio waves to dance off and be obtained past the horizon. The few molecules which can be present in the thermosphere get hold of splendid quantities of electricity from the solar, inflicting the layer to heat to high temperatures.
Many satellites orbit within the thermosphere and changes within the density of air at orbital altitudes, introduced by using heating and expansion of the thermosphere, generates a drag force on satellites.
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Answer:
The International Geophysical Year (IGY) was prompted by a lack of concise data about Earth and its land, oceans, and atmosphere. Post-World War II technology had become available to launch a worldwide research effort to solve questions concerning the physical processes, patterns, and cycles of the forces of nature—the geophysics of the earth. During the IGY, global cooperative research expanded knowledge of Earth itself, the lower and upper atmosphere, the oceans, the polar regions, and near space, where the first satellites orbited successfully.
Through the nineteenth century marine and polar exploration had highlighted the earth as a natural laboratory for research and brought new emphasis to the development of modern Earth sciences—geology, meteorology, and oceanography. The mystery of the polar regions stimulated the first cooperative, multinational scientific effort, the International Polar Year (1882-1883), but it was hardly international and consisted of failed expeditions. The world's scientific community tried again during the Depression, but many countries could not honor their commitments. The end of World War II, however, brought a new technological age.
Explanation:
As a cell grows, its volume increases, but the cell becomes less efficient in transporting materials into and out of the cell. What process allows the cell to remain efficient?
Answer:
cell growth control........
How is control of a disease such as bubonic plague complicated by the fact that it spreads across multiple animal species?
Answer:
Bubonic plague outbreaks are controlled by pest control and modern sanitation techniques. This disease uses fleas commonly found on rats as a vector to jump from animals to humans. The mortality rate hits its peak during the hot and humid months of June, July, and August.
Explanation:
Answer:
The fact that a disease spreads through multiple animal species creates problems in its eradication since it is necessary to look for more than one strategy for disease control, additionally this causes the disease to expand at a more dizzying pace.This situation also causes the disease to expand geographically and increases the likelihood of infection in humans.
Explanation:
A human cell in g1 has 46 chromosomes. How many chromosomes does it have after s phase?.
The human cell will have 92 chromosomes after S-phase.
A cell's growth and division are part of a cell cycle that includes a number of activities. The majority of a cell's time is spent in a phase known as interphase, during which it develops, copies its chromosomes, and gets ready to divide. After leaving interphase, the cell continues through mitosis to finish dividing.
DNA is synthesized or replicated during the S phase of a cell cycle, which takes place during interphase and precedes mitosis or meiosis. A full copy of the DNA is created by the cell in its nucleus during the S phase. Additionally, the centrosome, a structure that organizes microtubules, is duplicated. During the M phase, the centrosomes assist in separating DNA.
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2. Besides invasive species harming our environment, they also harm our because governments often spend lots of money trying to control the invasive species. a. Economy b. Government c. Families d. Health
Answer: economy
Explanation:The economic and social impacts of invasive species include both direct effects of a species on property values, agricultural productivity, public utility operations, native fisheries, tourism, and outdoor recreation, as well as costs associated with invasive species control efforts.
What is the purpose of the eyespot in a euglena?
Explanation:
eyespot, also called stigma, a heavily pigmented region in certain one-celled organisms that apparently functions in light reception. The term is also applied to certain light-sensitive cells in the epidermis (skin) of some invertebrate animals (e.g., worms, starfishes). Euglena anatomy.
The eye spot of euglena is to detect the intensity of light.
COMPONENTS OF EUGLENA:Euglena is a protist that possesses the characteristics of plant and animal. It is a unicellular and microscopic organism.
Euglena possesses certain structures that serve different purposes in the cell. They include:
GulletEye spot or stigmaChloroplastPellicleTherefore, the eye spot as a structure is used to detect the intensity of light.
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determine the genotypes of the f2 generation in this example of x-linked inheritance of color blindness.
Answer:
well blondes is when you can't see a especially color I am so sorry
Can small changes in just one part of the climate system have a global impact? Find what you believe to be evidence of a small change in your regional climate system. Could this have a global impact? Support your opinion using specific examples and evidence from a local news article or video and post with your discussion.
Yes, small changes in just one part of the climate system can have a global impact. For example, the melting of Arctic sea ice has the potential to impact global weather patterns and ocean currents, as well as to release methane gas from the seafloor, which is a potent greenhouse gas.
One example of a small change in a regional climate system that could have a global impact is the melting of glaciers in the Himalayas. According to a news article from the BBC, glaciers in the region are melting at an unprecedented rate due to rising temperatures. This is having a number of impacts, including changes in water availability and increased flooding risk in nearby regions.
However, the melting of glaciers in the Himalayas is also causing sea levels to rise around the world, as the meltwater flows into the oceans. This can have significant impacts on low-lying coastal regions, including increased risk of flooding and erosion, as well as impacts on ecosystems and human communities.
Overall, small changes in regional climate systems can have far-reaching impacts on the global climate, highlighting the importance of addressing climate change at both the local and global levels.
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Is a rat a primary consumer?
Answer:
Yes, a rat is considered a primary consumer. Primary consumers, also known as herbivores, are animals that eat plants as their main source of food. Rats are known to consume a variety of plant material, including seeds, fruits, and vegetables. In addition, rats are known to eat insects, which are also primary consumers, since they feed on plants. Therefore, as a consumer that feeds mainly on plant material, a rat can be classified as a primary consumer in a food chain or food web.
How the
immune system works, explain why injecting an
antigen from a pathogen would help our immune
system create "memory" of the infection but not
cause the disease.
Answer:
Our immune system produces antibodies against that antigen of pathogen.
Explanation:
Injecting an antigen from a pathogen would help our immune system memorize the infection and protect our body from causing of the disease because our immune system produces antibodies against that antigen so when the pathogen enters our body these antibodies attack on that and prevent them of causing infection in the body so that's why injecting an antigen has to be done from the childhood to prevent diseases.
The form of chlamydia that divides inside the host cell is the _______
The form of chlamydia that divides inside the host cell is the reticulate body.
Chlamydia is a sexually transmitted bacterial infection that may affect both males and females. It is the most prevalent sexually transmitted disease (STD) worldwide and is caused by the bacterium Chlamydia trachomatis. The chlamydia bacterium is transmitted through intimate contact.
An individual with chlamydia may not exhibit any symptoms, but they can still pass the infection on to others. The chlamydia bacterium has two forms: elementary bodies (EBs) and reticulate bodies (RBs). When the elementary body infects a cell, it transforms into a reticulate body.
The reticulate body begins dividing, and after several hours or days, a colony of chlamydia is produced. The infected cells die when the colony grows too large, and the chlamydia is released to infect new cells.
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