describe the nitrogen cycle. make sure to mention the various stages and the terminologies involved.

Answers

Answer 1

The nitrogen cycle has five stages, each of which will be discussed separately: mineralization, nitrification, immobilization, and denitrification are all forms of fixation or volatilization.

The steps, which are not necessarily arranged in any particular order, fall into the following categories: ammonification, nitrification, denitrification, nitrogen fixation, nitrogen assimilation, and nitrogen fixation.

Nitrogen fixation, assimilation, ammonification, nitrification, denitrification, dissimilatory nitrate reduction to ammonia, anaerobic ammonia oxidation, and other processes comprise the seven stages of the nitrogen cycle.

nitrogen fixation is any natural or industrial process in which the relatively inert gas-free nitrogen (N2), which is abundant in the air, reacts chemically with other elements to form more reactive nitrogen compounds like ammonia, nitrates, or nitrites.

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Related Questions

Based on the details provided in Act 1, Scene 2, which best describes Romeo’s personality?
Group of answer choices

He has strong feelings that he does not plan on changing to please Benvolio.

He has shallow emotions that are easily manipulated by Benvolio.

He is more concerned with what Benvolio thinks than with his own emotions.

He keeps his feelings hidden so that Benvolio cannot figure out what is wrong.

Answers

Based on the details provided in Act 1, Scene 2, the best describes Romeo’s personality, He is more concerned with what Benvolio thinks than with his own emotions.

How does Act 1 describe Romeo?

A young man of nearly sixteen, Romeo is handsome, intelligent, and sensitive.

Though hasty and immature, his idealism and passion make him an extremely likable character.

He lives in the centre of a violent feud between his family and the Capulets, but he is not at all interested in violence.

Thus, option "3" is correct.

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what are the genotypes of the parents if a homozygous black pig is mated with another homozygous black pig

Answers

If a homozygous black pig (BB) is mated with another homozygous black big (BB), then the genotype of the offspring will be homozygous black (BB).

What are genotypes?

The term "genotype" refers to an organism's whole gene pool, or, in other words, the genetic makeup of that creature.

The phrase can also be used to describe the alleles, or different forms of a gene, that an organism carries in a more specific meaning.

The genotype of the offspring will be homozygous black (BB) if a homozygous black pig (BB) is mated with another homozygous black big (BB). Here black color trait is dominant.

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The example of bats hunting at night illustrates
A. how behavior minimizes competition
B. the role of bats in marine ecosystems
C. the similarities between bats and birds
D. why bats often disrupt the balance of ecosystems

Answers

Answer:

how behavior minimizes competition

Explanation:

what are the names for the 2 wind systems where pressure belts meet called

Answers

Answer:

The two wind systems where pressure belts meet are called the "Polar Front" and the "Intertropical Convergence Zone (ITCZ)".

Explanation:

Explain how diffusion restored homeostasis during the dialysis treatment.

Answers

During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.

During dialysis treatment, diffusion plays a crucial role in restoring homeostasis. Homeostasis refers to the body's balanced state, where the levels of various substances are maintained within a narrow range. In the context of dialysis, diffusion refers to the movement of solutes across a semipermeable membrane.In hemodialysis, the patient's blood is circulated through a dialyzer, which contains a semipermeable membrane. On one side of the membrane, the patient's blood flows, while on the other side, a dialysate fluid flows. Due to a concentration gradient, solutes like urea, creatinine, and excess electrolytes in the blood diffuse across the membrane into the dialysate fluid.This diffusion process helps remove waste products and excess fluids from the blood, bringing it closer to the normal physiological range. By restoring the balance of solutes and maintaining proper fluid levels, diffusion in dialysis aids in restoring homeostasis and promoting the overall well-being of the patient.

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Write a 3-8 sentence paragraph as to how Sea urchins use Natural selection. 20 points and will mark the brainliest!

Answers

Answer:

Through the process of natural selection, sea urchins have developed spines that serve as a defense mechanism against predators and a means of anchoring themselves in turbulent waters. This adaptation allows them to better survive in their environment, with individuals possessing longer or stronger spines being more likely to pass on their genes to the next generation. As a result, the population of sea urchins gradually becomes better adapted to their surroundings, demonstrating the power of natural selection in shaping the evolution of species.


4. What are the parent genotypes for pea seed color shown in this Punnett
Square?

4. What are the parent genotypes for pea seed color shown in this PunnettSquare?

Answers

Answer:

heterozygous and homozygous recessive

The gravitational force between two objects will be very small, unless...
Group of answer choices

the objects are very far apart

the objects have very large masses

the objects are in the solid state of matter

the objects are spinning

Answers

Answer:

the objects have very large masses or an object in circular orbit. This has motion but its always being to pulled to earth by gravity.

Greater gravitational forces will be used to attract heavier things, since the gravitational force is directly proportional to the mass of both interacting objects. Two objects are attracted to one another by gravity as their respective masses increase. Thus, option B is correct.

What is the role of large masses in gravitation force?

The gravitational pull between two objects changes inversely with their squared distance and directly with their large masses.

As a result, the gravitational force between the two items would decrease to one-fourth of its initial strength when the large masses of both objects are halved without affecting their distance.

Therefore, The objects are either in a circular orbit or have extremely  large masses. Although something is moving, gravity is always bringing it dangerously close to the ground.

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When one organism indirectly benefits from another, it is termed as ______

Answers

That should be Commensalism

Parasitism is a type of symbiotic relationship in which one organism benefits at the expense of another. The species that benefits is called the parasite, while the one that is harmed is called the host.

PLEASE HELP ME FIND THE ANSWERS

PLEASE HELP ME FIND THE ANSWERS

Answers

The answer responses are:

   The human and cow genes are very similar, but not identical. There will be some differences in the codons (mRNA) that code for certain amino acids. It is difficult to determine exactly how many codons are the same without knowing the specific genes being compared.    Similarly, the number of identical amino acids in the sequence will depend on the specific genes being compared.    Yes, it is possible for two humans or two cows to have differences in their DNA sequences for insulin, yet still make the exact same insulin proteins. This is because the genetic code is degenerate, meaning that multiple codons can code for the same amino acid. Additionally, there are often variations in non-coding regions of DNA that do not affect the final protein product.    The six codons that can code for the amino acid leucine are: UUA, UUG, CUU, CUC, CUA, and CUG.

What is the gene about?

In terms of question 5, A. The mutant DNA codes for the amino acid tyrosine (Y), while the normal DNA codes for a stop codon. The person with this mutation will not be diabetic because the protein product will be truncated and not functional.

B. The mutant DNA still codes for the amino acid leucine (L), although it is coded for by a different codon. Depending on the exact location of the mutation, this person may or may not be diabetic. If the mutation occurs in a critical region of the insulin gene that affects its function, the person may be diabetic. However, if the mutation occurs in a non-critical region, the person may still be able to produce functional insulin.

Therefore, Based on the amino acid sequences, the human and chimpanzee are the most closely related organisms. The two sequences are almost identical, differing only by a single amino acid at position 2. The pig and cricket sequences are much more different from the human and chimpanzee sequences, differing at multiple positions.

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See transcribed text below



1. Comparing the human gene to the cow gene, how many of the codons (mRNA) are exactly the same?

2. How many of the amino acids in the sequence are exactly the same?

3. Could two humans (or two cows) have some differences in their DNA sequences for insulin, yet still make the exact same insulin proteins? Explain.

4. Find ALL of the codons that can code for the amino acid leucine and list them. There are 6 total.

5. Often a person with diabetes has a defect in the sequence of DNA that codes for making the insulin protein.

A. Suppose a person has a mutation in his or her DNA and the first triplet for the insulin gene reads TA T. The normal gene reads TAG. What amino acid does the mutant DNA and the normal DNA code for, and will the person with this mutation be diabetic? Explain.

B. Another mutation changes the insulin gene to read T C T (instead of the normal T A G). Will this person be diabetic? Explain.

6. DNA sequences are often used to determine relationships between organisms. DNA sequences that code for a particular gene can vary, although organisms that are closely related will have very similar sequences. This table shows the amino acid sequences of 4 organisms. Based on these sequences, which two organisms are the most closely related? Explain.

Human:

Chimpanzee:

CCA TAG CAC CTA

CCA TAA CAC CTA

Pig:

CCA TGT AAA CGA

Cricket:

CCT AAA GGG ACG

Can you help me i will give you a branlist

Can you help me i will give you a branlist

Answers

Answer:

It means Practice makes Perfect

Explanation:

The islets of Langerhans are surrounded by

A-exocrine cells that produce digestive fluid.

B-endocrine cells that produce digestive fluid.

C- exocrine cells that produce glycogen

D-B and C

PLEASE HELP ME ITS REALLY URGENT CAUSE I HAVE EXAMS TOMORROW!!!

Answers

Answer:

A-exocrine cells that produce digestive fluid.

Explanation:

The pancreas is composed of both exocrine cells (capable of producing digestive enzymes) and endocrine cells (involved in the production of hormones that control glucose homeostasis). The islets of Langerhans are clusters or 'islands' of pancreatic endocrine cells, which consist of α-cells that produce glucagon, β-cells that secrete insulin and δ-cells that produce somatostatin. These islets are surrounded by: 1-exocrine cells called 'acini' that produce digestive enzymes such as chymotrypsin, trypsinogen, lipase, and elastase; and 2-bile ductules, which are tubes that carry bile from the liver and the gallbladder through the pancreas.

What is one role that multipotent cells perform in an adult animal?
O A. Consuming old cells to make room for new cells
OB. Producing new blood cells to replace damaged cells
OC. Creating new unspecialized cells that repair tissues
OD. Making up the germ layers inside the blastocyst​

Answers

The role that multipotent cells perform in an adult animal is to produce new blood cells to replace damaged cells. Stem cells must form at least two distinct lineages, usually from the same embryonic germ layer.

Multipotent stem cells have the ability to differentiate into all cell types within a particular lineage. They have many uses. Multipotent stem cells play important roles in development, tissue repair, and protection. Adult stem cells such as neural stem cells, mesenchymal stem cells, and hematopoietic stem cells are pluripotent stem cells.  

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1. The base pairing model of DNA replication predicts the complementary DNA strand after replication. Which of the following is a limitation of the model?

Question 1 options:

The model is limited to only human DNA.


The model doesn't predict the proteins that are transcribed.


The model is limited to DNA and doesn't account for RNA.


The model is limited by not accounting for natural errors during DNA replication.

Question 2
A Biology student is investigating DNA replication in peony flowers; which of the following is a specific and testable question that could guide their research?

Question 2 options:

What is the error rate in complementary DNA strand sequences of peony flower after replication?


What is the DNA sequence of a peony flower?


What is the rate of error in DNA replication?


What is the complementary DNA strand sequence of a peony flower?

Question 3
You are studying DNA replication; using the base pairing model of DNA replication, which of the following would you predict is the complementary DNA sequence for the parent DNA strand AGTCCATG?

Question 3 options:

AGTCCATG


TCAGGTAC


GATTACAA


GACTTGCA

Question 4
You are investigating the genetics of pink and white peony flowers; what is a specific and testable question you could ask about the flowers?
(WILL MARK BRAINLIEST!!!)

Answers

The answers include the following:

The base pairing model of DNA replication predicts the complementary DNA strand after replication therefore the following which is a limitation of the model is that the model is limited to DNA and doesn't account for RNA.A Biology student is investigating DNA replication in peony flowers; the following which is a specific and testable question that could guide their research is what is the DNA sequence of a peony flower?You are studying DNA replication; using the base pairing model of DNA replication, the following would you predict is the complementary DNA sequence for the parent DNA strand AGTCCATG is TCAGGTAC.

What is DNA?

This is known as deoxyribonucleic acid and it is the genetic material of almost all living organisms.

It ensures that traits are passed from the parent to offspring during the process of reproduction. The complementary DNA sequence for the parent DNA strand AGTCCATG is TCAGGTAC because adenine binds with thymine and cytosine binds with guanine.

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Describe an investigation using flashlights that are all the same?

Answers

One investigation using flashlights that are all the same is the Flashlight Investigation which is part of the Light and Shadow Workshop.

This workshop was developed using basic tools such as mirrors, lenses, and flashlights as the basis for explorations that can help build an intuitive understanding of how light works.

The activities are divided into five sessions, although the investigations can be extended well beyond this format. The first session, Flashlight Investigation is outlined here, the other sessions are outlined in separate Instructables.

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Hi can someone help with theses two question ASSP

Identify a true statement when describing the climate of a desert.
Group of answer choices

A) The average rainfall is less than 6 inches per year.

B) The forecast calls for no rain in the next ten days.

C) The temperature dropped to 54° on January 1st

D) Sunset is expected at 8:07 PM tonight


Primary succession would begin after a:

Group of answer choices

A) hurricane

B) volcanic eruption

C) forest fire

D) tornado

Answers

Answer:

Explanation:

the answers are c and d

Belinda is weighing pine cones she found on a walk. there are 5 pine cones she measured the following masses in grams 5, 9, 8, 19, 9 what is the mode mass

A. 14

B. 10

C. 9

D. 8 ​

Answers

B is the answer because 5+9+8+19+9 than divided by 5 is 10

Bone marrow is responsible for producing:
A. Plasma
B. vitamins
C. Blood
D. Red and white blood cells

Answers

Answer:

d

Explanation:

Answer: A

Example for the answer: Bone marrow is responsible for producing white blood, and red blood cells vitamins plasma.

Hope this help :)

What are superbugs?
A. Insects that have become resistant to bug sprays.
B. Insects that have been genetically enhanced with superior abilities.
C. Bacteria that have been genetically modified to perform specific chemical functions for humans.
D. Bacteria that have become resistant to antibiotics.

Answers

Answer: D

Explanation:

Superbugs are bacteria that have developed resistance to antibiotics.

MRSA (methicillin-resistant Staphylococcus aureus) is one such superbug. It has become resistant to many antibiotics, and MRSA infections can be difficult to treat.

according to guest (1991) he argued that H R M is an optimistic but ambiguous concept as human resource management students justify this statement ​

Answers

Answer:

Explanation:

Guest (1991) argued that the concept of human resource management (HRM) is optimistic but ambiguous. He suggested that HRM students justify this statement by pointing to the optimistic nature of the concept, which emphasizes the potential for HR practices to contribute to organizational performance and employee well-being. However, they also acknowledge the ambiguity of the concept, as HR practices are often context-specific and subject to interpretation and variation across organizations and cultures. This duality of HRM as both optimistic and ambiguous highlights the need for careful and nuanced approaches to the design and implementation of HR strategies and initiatives.

Match each form of Energy with it's definition. The sum of an object's kinetic and potential energies. Question 9 options: mechanical energy kinetic energy chemical energy potential energy

Answers

Hi, friend!

The Answer is Mechanical energy!

Match each form of Energy with it's definition. The sum of an object's kinetic and potential energies?

xXxAnimexXx

♛┈⛧┈┈•༶​♛┈⛧┈┈•༶​​

✌️​

Have a great day!

can someone give me good evidence please i will give you brainliest

can someone give me good evidence please i will give you brainliest

Answers

Answer:

you can get evidence by observing how people have different traits from their parents, like one sibling can look different than they other sibling, they can get traits from older generations, like you can have a family that has black hair or dark brown and one of their kids got light brown hair because that was passed down or skipped through a generation.

Explanation:

Light reaction requires energy from sun?

Answers

In the light reactions, energy from sunlight drives the synthesis of ATP and NADPH, coupled to the formation of O2 from H2

Which types of energy transfer might occur in
a solar oven as it cooks a bowl of soup?

Answers

Converting light energy to heat energy: Solar cookers concentrate sunlight onto a receiver such as a cooking pan. The interaction between the light energy and the receiver material converts light to heat and this is called conduction.

A sustainable energy source, solar energy is used in everyday activities like making power and cooking.

Utilizing solar energy has several benefits, including being a clean source of energy.

sustainable energy

Reliable

economic advantages

Electrical and chemical energy are not present in solar energy. Option 1 and 2 are thus incorrect.

The solar cooker cooks food using solar energy.

The solar cooker uses heat energy to cook meals by converting solar energy into heat energy.

Heat energy is not converted into chemical energy in sun cookers.

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The muscular system and the skeleton system are two different organ systems, but they're often referred to jointly as the musculoskeletal system. Why do u think the work musculoskeletal exists? What similarities in functions do you think the muscular system and skeleton system have?

Answers

Answer:

1. The musculoskeletal exists to not only provide structure for the human body (skeleton system) but also movement. (muscular system)
2. Both protect the body; both help regulate blood flow/ pump blood through the body, both are connected to each other to provide movement.

Explanation:

The muscular and skeleton system work very closely together. They're connected through tendons and ligaments which helps provide movement for our bodies. They both also provide structure so if we didn't have our skeleton/muscular system we would be a pile of organs and skin. It's very easy to say that they are as equally as important to the other and both body systems protect the insides of our body from injury.

The musculoskeletal exists to provide "structure and protect from the human body while also providing movement."

Things these two systems have in common:
. They both protect the body
. They both regulate blood flow and pump blood through our bodies.
. They are both closely connected to each other making one as equally as important as the other.

. They also provide overall structure for the human body

Hope this helps.

1. A rift valley is evidence of what type of plate boundary?

A) convergent
B) dilvergent
C) transtorm
D) transverse

Answers

i’m not really sure but my guess would be A
B) divergent A rift valley grows wider in a divergent boundary wherein two plates move apart.

Can anyone help me with the length of time for each stage of Mitosis based on a 24 hour cell cycle?

Pls answer the question and do not put I don't know or something like that
Here is the table

Interphase 73 55 87
prophase 31 30 34
Anaphase 9 6 6
Telophase 5 5 3

Answers

Depending on how the chromosomes and spindle are physically, itosis is thought to have five stages. Prophase, prometaphase, metaphase, anaphase, and telophase are these stages.

What is Mitosis?

Cytokinesis is the final physical cell division after telophase, it is occasionally regarded as the sixth stage of mitosis. Figure 8 displays every stage of mitosis as well as the interphase and cytokinesis phases that precede and follow.

Prophase, the first stage of mitosis, sees the recruitment of condensin and the start of the condensation process that lasts until metaphase. In the majority of species, prophase allows the resolution of the individual sister chromatids by mainly removing cohesin from the arms of the sister chromatids.

The spindle also starts to form during prophase when the centrosomes shift to their opposing poles and microtubules start to form from the double centrosomes.

Therefore, Depending on how the chromosomes and spindle are physically, itosis is thought to have five stages. Prophase, prometaphase, metaphase, anaphase, and telophase are these stages.

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Below is a list of supplies available in a laboratory
• four flasks with stoppers
• floodlight
• tap water
• graduated cylinders
• small aquarium plants
• four small fish
• bromthymol blue (a chemical indicator
that changes color from blue to yellow as
the level of carbon dioxide in a solution
increases)
The class sets up an experiment with the four flasks as shown.
Pak 100. www.bymel wee plane
Pak 200w, byl Noe 2 mall fish
Pak 100 m. well bromymel e 2 wall fish plant
Pak 100 m. ll. bromyal blue
Which flasks contain organisms undergoing cellular respiration?
Flask 1, 2 and 3
O Flask 1 and 3
O Flask 2 and 3
O None

Answers

Answer: Flank 1 and 3

Explanation:

The organisms in flask 1 and 3 undergoes cellular respiration.

What is cellular respiration?

Cellular respiration is the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.

Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP.

Cellular respiration is used to generate usable ATP energy in order to support many other reactions in the body.

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how dose the number of chromosomes found in the two daughter cells compare to the number of chromosomes found in the mother cell

Answers

hello! hope this helps
how dose the number of chromosomes found in the two daughter cells compare to the number of chromosomes

2 Humans have been selectively breeding corn for generations. During the process
of domestication, the wild form of corn was eventually changed into a form that
has more favorable traits.
Early farmers most likely used corn seed that had -
A thin stalks to withstand stronger wind.
B a darker color so that they would blend with the field and be protected from
predators.
Clarger leaves that could be used for compost.
D the ability to grow in a large number of climates, soil types, and produced
the largest amount of kernels.

Answers

Pretty sure it's D because A and C wouldn't help the corn survive. I don't think B would make sense either.

The ability to grow in a large number of climates, soil types, and produced the largest amount of kernels since these traits would have been the most favorable for food production. Therefore, option (D) is correct.

What is selective breeding?

Selective breeding is the process of intentionally choosing and mating organisms with desirable traits in order to produce offspring with similar or improved traits.

This process has been used by humans for thousands of years to improve the quality and productivity of domesticated animals and plants. Selective breeding involves identifying desirable traits such as increased yield, resistance to disease or pests, and improved growth or reproduction, and then selectively mating organisms that exhibit these traits.

Over time, this can lead to the development of new varieties or breeds with the desired characteristics. While selective breeding can lead to significant improvements in agricultural productivity, it can also raise concerns related to genetic diversity and potential negative impacts on animal welfare.

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