Answer:
f(3)=13
Explanation:
f(x)=3x+4
f(3)=(3x3)+4
f(3)=9+4
f(3)=13
A plant has to produce carbohydrates because (1 point)
carbohydrates are needed to move ATP from cell to cell
carbohydrates are needed for building material
carbohydrates store the genetic material within the cells
carbohydrates store energy for a long time
Answer: carbohydrates store energy for a long time D.
PLS HELP*giving BRAINLIEST with 20 points* (foolish answers will be reported)
Summarize how the new mRNA vaccine for coronavirus works (use the word translation and transcription)
Answer:
it works
Explanation:
it works to some people.But who are so serious were dangerous.It will increase immunity power.
based on the diagram, which of the following statements best describes the observed pattern of abundances for elements with an atomic number between 6 and 20?
There is a general trend of decreasing abundance with increasing atomic number, but elements with even atomic numbers tend to be more abundant than those with odd atomic numbers
Based on the diagram, the observed pattern of abundances for elements with an atomic number between 6 and 20 suggests that there is a general trend of decreasing abundance with increasing atomic number. However, elements with even atomic numbers tend to be more abundant than those with odd atomic numbers.
The diagram likely represents a periodic table or a plot showing the relative abundances of elements in a given context. In the periodic table, elements are arranged in order of increasing atomic number. The pattern of decreasing abundance with increasing atomic number reflects the natural distribution of elements in the universe, where lighter elements are more abundant than heavier ones. The observation that elements with even atomic numbers are more abundant than those with odd atomic numbers could be attributed to various factors. It might be a result of the synthesis processes that occur in stars and stellar explosions, which can preferentially produce elements with even atomic numbers. Additionally, the stability and availability of certain elements during nucleosynthesis processes can influence their relative abundances. It's important to note that the specific context of the diagram or dataset used to generate the pattern of abundances could influence the observed trend. Further analysis and examination of the underlying data would be necessary to provide a more detailed explanation for the observed pattern.
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On the map, which symbol represents a cold front? Choose the correct letter.
A.
B.
C.
D
The solution is C. A cold front is shown on any weather or climate chart as a blue color with blue triangles pointing in the direction it will be moving towards or having an effect.
What does cold front mean?In a prominent surface depression of low pressure, a cold front is the leading tip of a cooler mass of air at ground level that substitutes a warmer mass of air.
It frequently forms at the leading point of an extratropical cyclone's cold air advection pattern, also known as the cyclone's dry "conveyor belt" flow, which is west in the Northern Hemisphere and east in the Southern Hemisphere. Temperatures on either side of the boundary can differ by more than 30 degrees Celsius (54 degrees Fahrenheit).
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Photosynthesis uses sunlight, water and carbon dioxide to create this sugar:
1. water
2. glucose
3. carbon dioxide
Explanation:
The sugar produced is Glucose. (2)
How are perceptions altered by expectations, motives, emotions and learning? Consider culture and a persons experience
The process by which our brain interprets data from our senses, such as touch, smell, and sight, is known as perception.
Being a subjective perception, this is influenced by a number of higher brain functions, including our expectations or motivations—that is, whether we desire to perceive anything or anticipate to perceive something in particular. For instance, it is not the same to drink a beverage whose flavor we are familiar with; instead, when we drink a new flavor, we tend to notice it more clearly and to compare it to earlier mental models. Emotions affect perception because our state of mind impacts how we will interpret what we are taking in. For instance, if we are upset and hear criticism out of the blue, we may interpret it differently.
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Identify a global challenge
Answer:
electrical waste management and deforestation
D
Question 7
Cells that have a flagella, like a sperm cell, are specialized to accomplish
which function?
O movement
O communication
O nutrition
O storage
Answer: Movement is the answer.
Explanation: I remember answering this question.
as in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. knowing what the different terms mean is essential to understanding and describing the processes occurring in the cell. drag the terms on the left to correctly complete these sentences. not all the terms will be used. view available hint(s)for part a resethelp 1. dna replication produces two identical dna molecules, called blank, which separate during mitosis.target 1 of 8 2. after chromosomes condense, the blank is the region where the identical dna molecules are most tightly attached to each other.target 2 of 8 3. during mitosis, microtubules attach to chromosomes at the .target 3 of 8 4. in dividing cells, most of the cell's growth occurs during .target 4 of 8 5. the blank is a cell structure consisting of microtubules, which forms during early mitosis and plays a role in cell division.target 5 of 8 6. during interphase, most of the nucleus is filled with a complex of dna and protein in a dispersed form called blank.target 6 of 8 7. in most eukaryotes, division of the nucleus is followed by blank, when the rest of the cell divides.target 7 of 8 8. the blank are the organizing centers for microtubules involved in separating chromosomes during mitosis.
1. DNA replication produces two identical DNA molecules, called SISTER CHROMATID(S), which separate during mitosis.
2. After chromosomes condense, the CENTROMERE(S) is the region where the identical DNA molecules are most tightly attached to each other.
3. During mitosis, microtubules attach to chromosomes at the KINETOCHORE(S)
4. In dividing cells, most of the cell's growth occurs during INTERPHASE
5. The MITOTIC SPINDLE(S) is a cell structure consisting of microtubules, which forms during early mitosis and plays a role in cell division.
6. During interphase, most of the nucleus is filled with a complex of DNA and protein in a dispersed form called CHROMATIN
7. In most eukaryotes, division of the nucleus is followed by CYTOKINESIS, when the rest of the cell divides.
8. The CENTROSOME(S) are the organizing centers for microtubules involved in separating chromosomes during mitosis.
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Full Question:As in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. Knowing what the different terms mean is essential to understanding and describing the processes occurring in the cell.
1. Which of the following best describes a scientific theory?
A. It cannot be changed
B. It explains very few observations
C.It may change
D. It basically speculation
Answer:
C.It may change
Explanation:
Scientific theory is defined as a comprehensive explanation of a phenomenon in the world at large through the use of several experiments and observations to arrive at a conclusion. A scientific theory however could change as in the case of a hypothesis when new accurate data emerge as time goes on which may flaw the previous theory.
It could be refuted or modified as the case may be. It isn’t based on speculation explains and has lots of observations and can be changed.
The receptor sites where THC binds to produce its effect are found in large numbers in the brain area considered to be the seat of human consciousness, which is the
a. reticular activating system.
b. limbic system.
c. prefrontal cortex.
d. medulla-pons region.
The receptor sites where THC binds to produce its effect are found in large numbers in the brain area considered to be the seat of human consciousness, which is the limbic system.
The limbic system is the part of the brain that is responsible for regulating emotions, memories, and motivational behavior. The hypothalamus, hippocampus, and amygdala are some of the brain regions that make up the limbic system. The limbic system is the seat of our emotions and plays a critical role in learning and memory.
The receptors sites of THC bind with the cannabinoid receptors that are located in the brain areas such as the limbic system and hence produce the effect of THC. This effect of THC is due to the activation of the endocannabinoid system. THC stands for Tetrahydrocannabinol which is a psychoactive component found in the cannabis plant. THC is responsible for producing the high feeling when a person smokes or ingests cannabis products
The use of cannabis and THC has medical uses as well. It can be used to treat chronic pain, nausea, glaucoma, multiple sclerosis, epilepsy, and cancer. THC has potential therapeutic effects but it is also considered as a recreational drug because of its psychoactive effects.
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Temporal Lobe
Brain
Frontal Lobe
Parietal Lobe
Nerves
Spinal Cord
Occipital Lobe
:: CNS
:: PNS
Answer:
huh ? what are yu asking ?
Explanation:
B. Ecosystems and Communities 1. Do a vocabulary word wall with the following :biotic, abiotic, habitat, niche ,resources, predation, symbiosis, metabolism, commensalism, parasitism, succession-primary and secondary, pioneer species. Put in alphabetical order, Define and give an example. You may include a internet picture.Explain how climate affects ecosystems. Design a chart with the major Biomes that include a description, major plants, major animals, climate, rainfall, location and human impact on the Biome. OR make a poster that includes all of that. 4. Exploration p 113 5. Extra Credit - design a travel brochure of a particular Biome
The interplay between living and non-living components is of great importance in sustaining ecosystems.
What is this relationship?Living organisms, including flora and fauna, are classified as biotic components, while non-living factors like temperature and soil fall into the category of abiotic constituents.
Each living being has a distinct position and function within its surroundings, referred to as its niche. Their survival h inges on the availability of necessities, such as food and water.
Predation is the act of one organism preying on and killing another for sustenance, whereas symbiosis involves a mutually advantageous association between two living beings.
In parasitism, one organism obtains advantages while the other experience detrimental effects. Succession refers to the gradual alteration that transpires within a community's makeup over a prolonged period.
The ecosystem is greatly influenced by climate as it determines the suitable flora and fauna that can thrive in specific areas. Distinctive features, such as temperature, precipitation, and plant life, are observable in various major biomes.
The influence of humans on biomes involves activities such as deforestation, contamination, and alterations in climate. Travel pamphlets have the potential to inspire tourists to exhibit reverence and safeguard the natural surroundings.
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All animals areA) polytrophs.B) autotrophs.C) biotrophs.D) heterotrophs.
A heterotroph is an organism that consumes other organisms in a food chain.
So the answer is D) heterotrophs.
Plants on the other hand, are autotrophs, they are able to produce energy from solar energy, so they are the first one on the food chain.
Adult female monkeys from one population breed with male monkeys of a nearby population. The introduction of new alleles into the first population's gene pool is an example of
Answer:
The introduction of new alleles into the gene pool of the first population, from another population, is an example of gene flow.
Explanation:
In population genetics, gene flow consists of the passage or transfer of gene alleles between populations, a process that is related to the migratory dynamics of a population.
When gene flow occurs, a population can gain new genetic material or lose it, which is reflected in traits or characteristics of that population.
If an adult monkey interbreeds with an adult monkey from another population there will be a gene flow that will probably introduce specific trait information into the gene pool of their respective populations.
Where do electrons get their energy in the light reactions?
Answer:
energy of light captured by pigment molecules, called chlorophylls, in chloroplasts is used to generate high-energy electrons with great reducing potential.
Which are more genetically diverse homozygous or heterogeneous organisms?
Multicellular Organisms Quick Check
How is homeostasis achieved? (1 point)
O Cells maintain internal stability.
O Cells control involuntary movements.
O Cells secrete stomach enzymes.
O Cells control voluntary movements.
Answer: Cells maintain internal stability.
Explanation: I took the quiz so ik its the correct answer
When mendel crossed hybrid pea plants, he observed that certain traits would appear in the next generation more often than others. He also observed that traits did not show up in offspring in predictable combinations. For example, not all tall plants had green peas, while not all short plants had yellow peas. Which term describes this observation?.
When Mendel crossed hybrid pea plants, he observed that certain traits would appear in the next generation more often than others. He also observed that traits did not show up in offspring in predictable combinations. For example, not all tall plants had green peas, while not all short plants had yellow peas.
The term that describes this observation is independent assortment.Independent assortment is a concept in genetics that explains how different genes randomly segregate during meiosis in the formation of gametes. During independent assortment, the distribution of different alleles occurs independently of each other, which means that each trait will be distributed to the gametes randomly regardless of the distribution of the other traits.
As a result, the probability of an offspring inheriting one trait is independent of the probability of it inheriting another trait. This explains why traits do not always show up in offspring in predictable combinations, as each trait is inherited independently of others.
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Ben measures the height of two bottles. One is 12 centimeters and the other is 15 centimeters. In millimeters what is the difference of the two heights
The difference in height between the two bottles is 30 millimeters.
To calculate the difference in height between the two bottles in millimeters, we need to convert the heights from centimeters to millimeters and then subtract one from the other.
First, we convert the height of the first bottle from centimeters to millimeters. Since there are 10 millimeters in a centimeter, we can multiply the height of 12 centimeters by 10 to get the height in millimeters:
12 centimeters * 10 millimeters/centimeter = 120 millimeters.
Next, we convert the height of the second bottle from centimeters to millimeters using the same conversion factor. We multiply the height of 15 centimeters by 10:
15 centimeters * 10 millimeters/centimeter = 150 millimeters.
Now that we have both heights in millimeters, we can calculate the difference. We subtract the height of the first bottle from the height of the second bottle:
150 millimeters - 120 millimeters = 30 millimeters.
Therefore, the difference in height between the two bottles is 30 millimeters.
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what is the answer pls help me fast I need it now
cancer may be subdivided into benign or malignant cells, and may also referred to as a(n):
Cancer is a complex group of diseases that may be subdivided into benign or malignant cells and is referred to as a malignant neoplasm.
The difference between benign and malignant tumors is that benign tumors are non-cancerous and don't spread to other parts of the body, while malignant tumors are cancerous and can spread to other parts of the body.Benign tumors, unlike malignant tumors, grow slowly and do not spread to other parts of the body.
They can, however, be life-threatening if they press against vital organs or tissue. Benign tumors may also cause discomfort and can develop into cancerous tumors over time. In contrast, malignant tumors grow quickly and spread to other parts of the body via the lymphatic system or bloodstream, leading to cancer.
Malignant cells are highly destructive and aggressive, and they can spread to other parts of the body, making it difficult to cure. The most common types of cancer include breast cancer, lung cancer, and prostate cancer. Early detection and treatment of cancer are critical for a positive prognosis.
Furthermore, there are numerous factors that can contribute to cancer, including lifestyle choices, environmental factors, and genetic predispositions. Some of the most significant cancer risk factors include smoking, poor diet, sedentary lifestyle, and exposure to harmful chemicals.
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What tragedy led to the formation of the Andrew "Red" Harris Foundation?
When Andrew Harris, a Jupiter native, was killed in June 2014 while diving near the Jupiter Inlet, he was only 26 years old. Since then, his family established the basis and is contributing to the revival of the Andrew-cherished environment.
The tragic death of Andrew "Red" Harris, a firefighter who perished fighting a house fire in Prince George's County, Maryland, in 2008, prompted the establishment of the Andrew "Red" Harris Foundation. Harris was an individual from the Bladensburg Volunteer Local group of firefighters, and he passed on while attempting to save a caught casualty from the consuming structure.
Directly following his passing, Harris' loved ones established the Andrew "Red" Harris Establishment as a method for regarding his memory and proceeding with his tradition of administration. The foundation promotes fire safety education in local communities and provides financial assistance to volunteer fire departments.
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Define crossing over?
Answer:
Crossing over is the swapping of genetic material that occurs in the germ line. During the formation of egg and sperm cells, also known as meiosis, paired chromosomes from each parent align so that similar DNA sequences from the paired chromosomes cross over one another.
Explanation:
What characteristics of the lower mantle causes it to contain more liquid than sections in the upper mantle?
A. the type of rock from which its made
B. the intense heat from the core
C. the lower pressure
D. the gaps filled in with hardened magma
The type of rock from which its made is the characteristics of the lower mantle causes it to contain more liquid than sections in the upper mantle.
What do you mean by mantle?A mantle is a layer inside a planetary body bounded below by a core and above by a crust. Mantles are made of rock or ices, and are generally the largest and most massive layer of the planetary body.
The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth's total volume. As Earth began to take shape about 4.5 billion years ago, iron and nickel quickly separated from other rocks and minerals to form the core of the new planet.
The mantle is made up of a semi-molten rock called magma. The mantle can be split into two different sections which consist of the lower mantle, which is made from a more solid rock.
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NEED HELP DUE TODAY PLZ HELP ME I AM STUCK PLZ PLZ PLZ HELP ME!!!!
Which structure is represented by the letter B?
Choose 1 answer:
(Choice A)
A
Chloroplast
(Choice B)
B
Nucleus
(Choice C)
C
Mitochondrion
(Choice D)
D
Vacuole
Answer:
Letter B is represented by (C) The Mitochondrion.
Explanation:
Letter A is the Chloroplast
Letter B is the Mitochondrion
Letter C is the Nucleus
Letter D is the Vacuole
If an agent at an agricultural inspection checkpoint encountered produce that came from a region with a targeted pest, what do you think he or she would do with the produce?
Answer:
Explanation:
I think the agent should first quarantine the produce since it's coming from a targeted pest region. That is the produce should first be isolated and checked if the pest had affected the produce and if the produce are carriers or place of habitations for the pest. After these observations have been made, if non is negative, the agent can allow the produce into the region but if positive it should not be allow to avoid outbreak of pest infestation.
Please tell us two things that PAL does to develop human
resources.
The Program for Alternative Learning (PAL) develops human resources through vocational training and skills development programs.
PAL offers vocational training programs that equip individuals with practical skills and knowledge in various fields, enabling them to pursue employment opportunities and contribute to the workforce. Additionally, PAL provides opportunities for personal and professional growth through workshops, seminars, and mentoring, fostering the development of essential skills and qualities required in the job market.
PAL's focus on vocational training and skills development programs demonstrates its commitment to nurturing and enhancing human resources. By equipping individuals with valuable skills and providing them with opportunities for personal and professional growth, PAL plays a vital role in empowering individuals, enhancing employability, and contributing to the development of human resources in the community.
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What feature of alcohol fermentation makes it more suitable for the baking process than lactic acid fermentation?
A. Alcohol fermentation generates NAD+ from NADH, but lactic acid fermentation generates NADH from NAD+.
B. Carbon dioxide gas is produced as a by-product of alcohol fermentation but not lactic acid fermentation.
C. Yeasts can use alcohol fermentation, but only human muscle cells can use lactic acid fermentation.
D. The products of alcohol fermentation are edible but those of lactic acid fermentation are not edible.
Answer:
The correct answer is : B. Carbon dioxide gas is produced as a by-product of alcohol fermentation but not lactic acid fermentation.
Explanation:
In t5he lactic fermentation, the end product is lactic acid whereas in Alcohol fermentation produces by-product carbon dioxide gas which makes it more suitable for baking.
Alcohol fermentation takes place the bread is made as gas is what puts tiny air bubbles within the dough of the bread and makes bread lighter consistency we are used to. Yeast helps in producing carbon dioxide by alcohol fermentation.
Answer:
B. Carbon dioxide gas is produced as a by-product of alcohol fermentation but not lactic acid fermentation.
PLATO//EDMENTUM
____allows some things to enter and leave cells, while keeping other things in the cell or keep other
things out of the cell.
A:fermentation
B:A selectively permeable membrane
C:metabolism
D:osmosis
Answer:
The cell membrane is the outer layer of the cell. The primary function of the cell membrane is to regulate what substances enter and leave the cell. The cell membrane is selectively permeable, or "semi-permeable", meaning that the membrane only allows certain substances to enter or leave the cel
Answer:
b
Explanation:
because the membrane of a cell is responsible for what enters n leave the cells.
it can't be "D" because osmosis is the process by which water molecules enter a permiable or semi permiable membrane of an object from an area of high concentration to an area of low concentration.
fermentation is the process by which chemical changes occur in an organic matter do the answer is definitely not A
metabolism is the chemical processes that occur in an organism to maintain its life so the answer is not c