Can someone please explain how the carbon cycle and nitrogen cycle works

Answers

Answer 1

Answer:

Explanation:

Humans have changed the natural carbon cycle by burning fossil fuels, which releases carbon dioxide into the atmosphere. The nitrogen cycle begins with nitrogen gas in the atmosphere then goes through nitrogen-fixing microorganisms to plants, animals, decomposers, and into the soil.


Related Questions

Which cellular function of carbohydrates and lipids should be placed in the shared section of the Venn diagram?

Answers

The cellular function of carbohydrates and lipids which should be placed in the shared section of the Venn diagram is that they store energy.

What is Energy?

This is defined as the ability to do work and the major biomolecules which store energy are carbohydrates and lipids.

This shared property between the two molecules is why it should be placed in the shared section of the Venn diagram.

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explain the functions of follicular dendritic cells (fdcs) in b cell activation and proliferation in lymphoid follicles, as well as their role in affinity maturation.

Answers

Follicular dendritic cells (FDCs) are a specialized type of antigen-presenting dendritic cells that are largely restricted to lymphoid follicles. They capture immune complexes either directly from the lymph or from macrophages and move to the lymphoid tissue, where they transfer complement opsonized antigen to the FDCs.

Follicular dendritic cells in turn attract B cells and activate them. They form dense three-dimensional meshwork patterns within benign follicles, which maintain the follicular architecture.

Follicular dendritic cells take part in B-cell activation and play an important role during affinity maturation by displaying native antigens and by presenting survival signals to B cells and that they are involved in memory B-cell development.

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One of the largest and oldest organisms on earth is located in fish lake and nation, forest, in utah.pando is an 80,000 year old grove of aspen trees that cover 100 acres. Although it looks like a forest, DNA analysis of several of the trees has confirmed it is really just one huge organism. Therefore the trees must have been reproduced

Answers

Pando aspen grove in Utah is an immense, genetically identical organism consisting of interconnected aspen trees spanning 100 acres and estimated to be around 80,000 years old.

One of the largest and oldest organisms on Earth, known as Pando, is located in Fish Lake National Forest in Utah. Pando aspen grove is an 80,000-year-old grove of aspen trees that covers approximately 100 acres. While it appears to be a forest, DNA analysis of several of the trees has revealed that they are genetically identical, confirming that Pando is actually one immense organism. The trees of Pando have been reproduced through a process called vegetative reproduction, where new shoots and stems emerge from the existing root system. This unique reproductive strategy has allowed Pando to persist and expand over thousands of years, making it a remarkable example of the interconnectedness and longevity of living organisms.

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The Tasty Beef Processing Plants are located in Alabama. There are 10 locations and both the slaughterhouse and processing plants are located on-site. Production for each plant is 12 million pounds per year. Each plant has 50 meat grinders. The product is provided to 3,000 customers at 10,000 locations. One of the key risks is E. Coli contamination. What is the objective of this audit? Group of answer choices

To maximize revenue and operating efficiencies.

To ensure employee safety.

To ensure controls are in place and working effectively to prevent beef tainted with E. Coli.

To optimize the production process.

Answers

The objective of this audit is to ensure controls are in place and working effectively to prevent beef tainted with E. Coli. Therefore option 3 is correct.

This means the main focus of the audit is on food safety and ensuring that the processing plants are implementing appropriate measures to prevent E. Coli contamination in the beef products they produce.

The audit will assess the effectiveness of controls, such as sanitation practices, employee training, quality assurance procedures, and monitoring systems, to ensure that the risk of E. Coli contamination is minimized and that the beef products meet safety standards.

While other objectives like maximizing revenue, employee safety, and optimizing the production process are important, the primary objective of this audit specifically relates to E. Coli contamination prevention and food safety.

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help.....................plz

help.....................plz

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ukinnam kanyam daytan hahah

list different causes of diseases​

Answers

Answer:

Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.

Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.

Fungi. Many skin diseases, such as ringworm and athlete's foot, are caused by fungi. Other types of fungi can infect your lungs or nervous system.

Parasites. Malaria is caused by a tiny parasite that is transmitted by a mosquito bite. Other parasites may be transmitted to humans from animal feces.

Explanation:

i write it with the explanation on when i answer it

A snapdragon plant with red flowers RR is crossed with a a snap dragon plane with white flowers WW snapdragon flowers show incomplete dominance

Answers

Answer:

a snapdragon plant with red flowers RR is crossed with a a snap dragon plane with white flowers ww snapdragon flowers show incomplete dominance

Determine the equation of the parabola graphed below. Note: When responding if the number is negative you can't change the plus sign to a negative sign. Just type the negative in the box (ie -4 would read -4). A parabola is plotted, concave up, with vertex located at coordinates one and negative two.

Answers

The equation of the parabola with a vertex at (1, -2) and concave up is y = (x - 1)^2 - 2.

The general equation for a parabola in vertex form is y = a(x - h)^2 + k, where (h, k) represents the vertex coordinates. Substituting the given vertex coordinates into the equation, we find y = (x - 1)^2 - 2.

In the equation y = (x - 1)^2 - 2, the vertex is located at (1, -2), which means the parabola is centered at x = 1 and opens upward. The term (x - 1)^2 represents the horizontal shift of the parabola, moving it one unit to the right. The term -2 represents the vertical shift, shifting the entire graph downward by two units. The equation provides a concise mathematical representation of the parabola's shape and position on the coordinate plane.

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The soil in forested wetlands has dark soil,
which indicates a high level of

organic matter

moss

water

Answers

water is the correct answer

Answer:

water

Explanation:

Dirt has a tendency to begin to change to a darker color as its absorbance limit gets closer to being reached.

Some metabolic reactions require that one molecule undergoes a reaction that causes it to lose energy and that energy is then transfered to a new chemical bond on another molecule. This describes.

Answers

Some metabolic reactions require that one molecule undergoes a reaction that causes it to lose energy and that energy is then transfered to a new chemical bond on another molecule. This describes coupled reaction .

Chemical reaction with a common intermediate in which energy is transferred from one side of the reaction to the other. An example is the formation of ATP , whichis an endergonic process and is coupled to the dissipation of a proton gradient.

For example, transmembrane ion pumps in nerve cells use the energy from ATP to pump ions across the cell membrane and generate an action potential. The sodium-potassium pump (Na+/K+pump) drives sodium out of the cell and potassium into the cell.

ATP hydrolysis is coupled to a work-requiring (energetically unfavorable) process through formation of an unstable, phosphorylated intermediate, allowing the process to take place in a series of steps that are each energetically favorable.

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Mitochondria replicate themselves and even contain a small amount of

Answers

Answer:

I think it's a small amount of ATP

the diploid cell that forms as a result of fertilization is called a (click to select) , whereas the structure that implants in the uterine wall is called a (click to select) .

Answers

The diploid cell that forms as a result of fertilization is called a zygote, whereas the structure that implants in the uterine wall is called a blastocyst.


The diploid cell that forms as a result of fertilization is called a zygote. The zygote is formed when a sperm cell fertilizes an egg cell, combining its genetic material and initiating the development of a new individual. The zygote contains the complete set of chromosomes from both parents.

The structure that implants in the uterine wall is called an embryo. After fertilization, the zygote undergoes several divisions and develops into a multicellular structure known as an embryo. The embryo implants itself into the uterine wall, where it receives nourishment and support for further development. This implantation marks the beginning of pregnancy and the subsequent growth and development of the embryo into a fetus.


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1. Why are the plates moving and how do they move relative to each other?

2. In what way does the motion of the plates explain the different ages of Earth’s crust?

3. How does the motion of the plates create different surface features? Give at least 3 examples.

Answers

1.  The heat from radioactive action within the interior of the planet causes the plates to move, sometimes toward and sometimes away from each other.

2. Earth's surface activates with respect to tectonic theory, moving as much as 1-2 inches a year. The many tectonic plates shift and interact with each other. This motion transform the Earth's outer layer. Hence the movement may causes Earthquakes, volcanoes and mountains .

3.Plate motions cause mountains to rise where plates are push together, or converge, and continents to fracture and oceans to form where plates pull apart, or diverge. Hence it results in formation of mountain, ocean and continents .

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[Please HELP] Two populations of squirrel became separated by a large canyon. When scientists introduced members of one population into the other, they would no longer interbreed. Because of this, the squirrels were classified as two different species. What have these two populations of squirrels undergone?
A. Succession
B. Speciation
C. Biomagnification
D. Genetic engineering​

Answers

since two populations of squirrels were separated and they are both classified as different species, hypothetically saying that they have different characteristics, we could assume that two different species was made by another organism, and not the environment. So the answer is B. Speciation

Based on your answer to question 3 above how does it help the lion population for females to raise any cubs to which they are related

Answers

Because many female lions in a pride nurture their young jointly, genetic testing is necessary to determine the exact parents of a youngster.

As a result, a large number of the lions would display genetic traits that were identical, indicating a close relationship.

Additionally, prides can relocate to another pride and mate with the lions there.

Most female lionesses stay with their moms' pride.

Because they are all related to one another—mothers, daughters, aunts, sisters, etc.—they all possess the same DNA.

This is just one more reason for everybody to cooperate in order to ensure the survival of each youngster.

What exactly is a genetic test?

A type of medical examination known as genetic testing checks for changes to genes, chromosomes, or proteins. The results of a genetic test can be used to confirm or refute a genetic issue, as well as to calculate a person's risk of developing or passing on a genetic illness.

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Which diagrams best illustrate the daughter cells that result from normal mitotic cell division of this zygote

Which diagrams best illustrate the daughter cells that result from normal mitotic cell division of this

Answers

Answer:

A is your answer for that question

Las plantas transforman la luz del sol a través de unas células llamadas: a) Estomas. b) Cloroplastos. c) Raíces. d)Clorofila.

Answers

Respuesta:

La respuesta correcta es: b) Cloroplastos.

Explicación:

Los cloroplastos son organelas que se encuentran en las células vegetales y son responsables de realizar el proceso clave para la supervivencia de estos seres vivos: la fotosíntesis.

La fotosíntesis consiste en la transformación de sustancias inorgánicas a materia orgánica gracias a la energía proveniente de la luz solar. Esta materia orgánica será utilizada para la producción de los nutrientes requeridos por las células de la planta.

Los cloroplastos constan de una envoltura conformada por dos membranas y por unas vesículas llamadas tilacoides donde se encuentran las moléculas que participan en la transformación de energía lumínica a energía química que ocurre durante la fotosíntesis, por ejemplo la clorofila (que es un pigmento verde que le da a la planta su característico color).

Mrs. Kelly and her dog go for a 2 mile walk every day. Their path consists of walking 0.5 miles north, then turning left; walking 1.0 mile west, then turning left; walking 0.5 miles south, then turning left; walking 1.0 mile east and arriving back home. At what point did Mrs. Kelly and her dog have maximum displacement?

After walking 0.5 miles north
After walking 1.0 mile west
After walking 0.5 miles south
After walking 1.0 east
By the way this is for science please answer

Answers

Answer: After walking 1.0 east

Explanation:

Maximum displacement is when the velocity = 0

idrk what that mean and i was looking for the answer myself tbh cuz i have no clue nd its on my test im doing rn but im jus guessing thats right i hope

Prednisone is a steroid that is commonly prescribed to treat allergic reactions, arthritis, and many other inflammatory responses. How does prednisone induce a change at the cellular level?.

Answers

Prednisone, as a steroid, exerts its effects at the cellular level by interacting with specific receptors within cells. These receptors, known as glucocorticoid receptors, are present in various types of cells throughout the body.

When prednisone is administered, it binds to these receptors, triggering a series of molecular and cellular events.

Once prednisone binds to glucocorticoid receptors, the steroid-receptor complex enters the cell's nucleus, where it can directly influence gene expression. It acts as a transcription factor, meaning it can regulate the production of specific proteins by either activating or inhibiting the transcription (synthesis) of certain genes.

The activation or inhibition of gene transcription by prednisone leads to changes in the synthesis of various proteins involved in inflammatory and immune responses. Prednisone predominantly acts by suppressing the immune system and reducing inflammation. It achieves this by inhibiting the production of inflammatory mediators, such as cytokines and prostaglandins, which are involved in the initiation and progression of inflammatory reactions.

Furthermore, prednisone can also enhance the activity of anti-inflammatory proteins, such as lipocortin-1, which inhibits the enzyme phospholipase A2. This enzyme is responsible for the production of arachidonic acid, a precursor for inflammatory mediators like prostaglandins and leukotrienes. By inhibiting phospholipase A2, prednisone reduces the availability of arachidonic acid and subsequently decreases the production of inflammatory substances.

In summary, prednisone induces changes at the cellular level by binding to glucocorticoid receptors within cells, which then influences gene expression and protein synthesis. These changes lead to the suppression of immune responses and the reduction of inflammation, making prednisone an effective treatment for various conditions involving allergic reactions, arthritis, and inflammatory responses.

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how much protein does a woman who weighs 61 kilograms require every day? a. 86 grams b. 135 grams c. 49 grams d. 56 grams e. 110 grams

Answers

The daily protein requirement for a woman who weighs 61 kilograms is approximately 49 grams.

The Recommended Dietary Allowance (RDA) for protein intake is 0.8 grams of protein per kilogram of body weight. To calculate the protein requirement for a 61 kg woman, you can use the following formula:

Protein Requirement = 0.8 grams/kg x body weight (kg)

In this case, Protein Requirement = 0.8 grams/kg x 61 kg = 48.8 grams.

When rounding to the nearest whole number, the protein requirement is approximately 49 grams.

Among the given options, the closest to the calculated protein requirement is option (c) 49 grams. Therefore, a woman who weighs 61 kilograms requires about 49 grams of protein every day.

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I need help I just keep si g different answers to this question

I need help I just keep si g different answers to this question

Answers

Answer:

I think your right the first one

Explanation:

‍♀

PLZ GUYS I DONT KNOW WHAT TO WRITE ,I NEED UR HELP
I need a 2 complex questions about human overpopulation

Answers

Answer: ok ill help:

1. over population happens when too many babies are born and the place gets crowded

2. same thing happens is too many immigrants go to 1 place E.G UK

Answer:

Is overpopulation a problem only in areas where population density is high?

What is the connection between population growth and climate change?

Which of the following items are the main outputs, our products, of cellular
respiration? Select all correct
answers.

water

energy

oxygen

carbon dioxide

Answers

Answer:

water and carbon dioxide are by-products. ATP is the energy transformed from the process

Water and carbon dioxide  items are the main outputs, our products, of cellular respiration.

What is Cellular respiration?

A sequence of chemical processes known as cellular respiration convert glucose into ATP, which can then be used as energy for a variety of bodily functions.

Glycolysis, the citric acid cycle, and oxidative phosphorylation are the three basic processes that take place during cellular respiration. The citric acid cycle happens in the mitochondrial matrix, oxidative phosphorylation happens on the inner mitochondrial membrane, and glycolysis happens in the cytoplasm.

Glucose, ATP, and NAD+ are the initial reactants and ATP and H2O are the end products of cellular respiration. The enzymes phosphofructokinase-1, pyruvate dehydrogenase, and isocitrate dehydrogenase control the rate of cellular respiration.

Therefore, Water and carbon dioxide  items are the main outputs, our products, of cellular respiration.

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please help me with the whole thing i’m so confused. i will give brainliest if u answer correctly

Answers

Answer:

question?

Explanation:

please help me with the whole thing im so confused. i will give brainliest if u answer correctly

How do you mutagen affects the DNA?.

Answers

Mutagens change the chemical composition of DNA, which can affect the structure or number of chromosomes this way mutagen creates mutation in cells.

Two antiparallel strands of nucleotides make up the DNA molecule, which they wound around one another. A deoxyribose and phosphate group-containing backbone makes up each DNA strand. This configuration enables DNA replication, transcription, and subsequently protein synthesis. When a mutagen binds to DNA, it may change the structure of the molecule and affect transcriptional and replication processes. Mutagens alter the chemical makeup of DNA, which may have an impact on chromosomal numbers or structures. Strong mutagens may cause chromosomal instability, leading to breaks in the chromosomes and chromosome rearrangements such as translocation, deletion, and inversion. Clastogens are the name for these mutagens. A few mutagens can alter the number of chromosomes in a cell and lead to aneuploidy.

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Which of the following statements is true regarding bulk flow in both animals and plants?

Answers

Bulk flow in both animals and plants is essential for the rapid transport of materials over long distances.


Bulk flow refers to the movement of fluids, such as blood in animals and water in plants, through pressure differences. In animals, bulk flow helps circulate nutrients and oxygen to cells and remove waste products.

In plants, it enables the transportation of water and nutrients from roots to the leaves, while also supporting the distribution of photosynthates throughout the plant.


Summary: Bulk flow plays a crucial role in the transport of materials over long distances in both animals and plants, ensuring proper nourishment and waste removal.

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which of the following statements about the plasmodium parasite is true? which of the following statements about the plasmodium parasite is true? the diploid zygote undergoes meiosis and mitosis to produce haploid merozoites. the diploid zygote moves from the infected human to the mosquito as part of the mosquito's blood meal. plasmodium cells in the mosquito's saliva target red blood cells in a human and produce offspring that infect liver cells. merozoites live off the hemoglobin and nutrients in red blood cells and divide to produce more merozoites, destroying red blood cells in the process

Answers

The following statement about the plasmodium parasite is true: "Merozoites live off the hemoglobin and nutrients in red blood cells and divide to produce more merozoites, destroying red blood cells in the process." Option D is correct.

Plasmodium is a genus of unicellular parasites that cause malaria, a life-threatening disease in humans and other animals. Plasmodium parasites have a complex life cycle that involves both human and mosquito hosts.

The Plasmodium parasites have evolved multiple mechanisms to evade the human immune system and survive in the host. The development of drug resistance in Plasmodium parasites is a major challenge in the treatment and control of malaria. Prevention strategies, such as the use of insecticide-treated bed nets and anti-malarial drugs, are crucial in reducing the transmission and burden of malaria.

Hence, D. is the correct option.

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--The given question is incomplete, the complete question is

"which of the following statements about the plasmodium parasite is true? A) the diploid zygote undergoes meiosis and mitosis to produce haploid merozoites. B) the diploid zygote moves from the infected human to the mosquito as part of the mosquito's blood meal. C)plasmodium cells in the mosquito's saliva target red blood cells in a human and produce offspring that infect liver cells. D) merozoites live off the hemoglobin and nutrients in red blood cells and divide to produce more merozoites, destroying red blood cells in the process."--

3) If the crime scene includes a dead body, the photographer should:
A) determine the time of death.
B) depict injuries and weapons at scene.
C) attempt to identify the victim.
D) attempt to locate the victim's next of kin.
E) document all forensic personnel at crime scene.

3) If the crime scene includes a dead body, the photographer should:A) determine the time of death.B)

Answers

B : depict injuries and weapons at scene

1. Which of the following hormone is expected to increase in the body after consuming a banana split?
(a) Growth hormone
(b) Testosterone
(c) Insulin
(d) Thyroid hormone

Answers

Answer is c) insulin

Explanation- after eating a banana split the blood sugar level rises and the pancreas produces insulin, which is a hormone that starts cells to absorb blood sugar for energy or stores it

What are examples of environmental influences?

Answers

The examples of environmental influences

chemical pollutionair pollutionclimate changedisease-causing microbeslack of access to health carepoor infrastructureand poor water quality.

There is speculation that environmental factors can affect behavior both directly and indirectly. The indirect causal mechanism illustrates how cognitions that are specific to a behavior play a mediating role in the influence of the environment on behavior. A direct influence shows how the environment automatically and unconsciously affects behavior.

Certain behavioral and personal characteristics are hypothesized to modify the causal pathway (i.e., inducing either the automatic or the cognitively mediated environment – behavior relation). The EnRG framework also uses an energy balance approach, which encourages an integrated investigation of factors influencing nutrition and exercise.

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