Which of the following is the correct order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in the nitrogen cycle?
Answers
The order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in the nitrogen cycle is NH3 ----> NO2- -----> NO3-
The nitrogen cycle refers to the movement of nitrogen in the ecosystem. The process of converting nitrogen into less toxic forms of nitrogen which is useful to plants is called nitrification.
During the process of nitrification, ammonia or ammonium is first converted to nitrates by the action of the microorganism called nitrosomonas. Nitrobacter converts nitrites to nitrates which are useful to plants.
Hence, the order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in the nitrogen cycle is NH3 ----> NO2- -----> NO3-
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Related Questions
Which organelle is in every type of cell?
O Nucleus
Cytoplasm
O Vacuole
O Cell Wall
Answers
Answer:
Cytoplasm ,nucleus
Explanation:
Cytoplasm and nucleus are the components of a cell ..except the fact that only red blood cells do not have their nucleus this is to increase transportion of Oxygen
What is pasteurization, and how is it used?
Answers
Answer:
pasteurization is when any dairy product has each milk particle heating up above a certain amount. Pasteurization successfully removes any possible bacteria in the milk products effectively preventing Illness
gene flow _______ the genetic variation between two populations
Answers
Gene flow increases the genetic variation between the two populations.
Gene flow is a term which describes the mechanisms of gene transfer from one population to another. In anthropology, gene flow more generally will refers to allelic change due to the movement of individuals from one place to another.
Gene flow refers to the movement of genes from one population to another, and it helps to mix the genetic information between populations. This can lead to an increase in the overall genetic diversity within a population and a reduction in the differences between populations. By increasing the genetic variation, gene flow can promote adaptation and evolution in response to changing environmental conditions.
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IN WHAT SITUATIONS WOULD YOU WANT TO CONSUME FAT INSTEAD OF CARBOHYDRATES FOR ENERGY PURPOSES?
I have asked this 2 times and I keep getting people saying stuff that is not good and someone just said points so please will someone help me? this is my last time asking I really need help.
Answers
Answer:
if you're going to be doing something in the cold for an extended period of time, it would be better to eat more fat in order to keep you warm and energized.
Select the correct text in the passage. Nick owns a grocery store. Identify the various types of roots in his store that are a type of stem. Nick owns a grocery store. Considering the high demand, he orders carrots, ginger, radish and sweet potatoes in excess quantities. Later, a sandwich bar owner contacts him for placing orders for cabbage and lettuce in bulk quantities for his sandwich bar. Now he has almost total control of the cabbage and lettuce market. He also sells potatoes, taros, and other spices like cinnamon in his store,
Answers
Answer:
cabbage and lettuce
Explanation:
They are the only types of roots in his store that are a type of stem.
Answer:
Cabbage and lettuce
Explanation:
If you grow crops, like me you would know that Cabbage and lettuce are the stem of there plant. There unlike other plants that grow Off of stems I hope this helps!
Which of the following is created from amino acids linking together?
A. Carbon chains
B. Lipids
C. Polypeptide chains
D. Monomers
Answers
Classical conditioning is the pairing of a(n) _____________ with a new stimulus to produce a conditioned reflex.
Answers
A "previously neutral stimulus" and a fresh stimulus are combined in classical conditioning to create a conditioned reaction.
Discussion about classical conditioning:
The process of classical conditioning teaches the body to respond with an automatic (reflex) action to stimuli other than the one that first triggered the reflex.Ivan Pavlov was the first to explain classical conditioning learning. A stimulus that prompts a response initiates the classical conditioning process. Unconditioned stimulation is what this is (US or UCS).The US is anything that causes a reflexive, natural reaction. The term "unconditioned response" refers to this reaction (UR or UCR). Animals will begin to link the two stimuli together after several combinations with neutral stimuli (CS).A conditioned response (CR) happens whenever the CS elicits an answer without the help of the US.Learn more about classical conditioning here:
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which immunoglobulin type is found as a dimer form in mucous secretions, linked together by a joining chain protein and a secretory component?
Answers
The most common immunoglobulin isotype found on mucosal surfaces is secretory immunoglobulin A (IgA).
Two IgA molecules (dimeric IgA), a joining protein (J chain), and a secretory component make up secretory IgA. (SC).
Your immune system produces an antibody called immunoglobulin A (IgA). Mucous membranes, particularly those in the digestive and respiratory systems, contain IgA. Saliva, tears, and breast milk all contain it. A hereditary health condition called IgA deficiency can be handed down through generations.
IgA has long been considered a non-inflammatory antibody at mucosal locations. sIgA is concentrated in the mucus out layer [46] because of its polymeric structure and the oligosaccharide side chains of SC, which noncovalently cross-link microorganisms and encourage them to clump together in situ.
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What happens to the air pressure in an area if the air temperature increases? (2 points) a The air pressure will increase because the air particles are packed together. b The air pressure will decrease because the air particles are spread out. c The air pressure will remain the same because temperature does not affect the air particles. d The air pressure will remain the same because the hot air will travel to different areas.
Answers
The correct answer is option b. The air pressure will decrease because the air particles are spread out.
What is air pressure ?
Air pressure is the force exerted by the weight of air molecules on the surface of the Earth or any other object immersed in the atmosphere. It is the weight of the air molecules above a given point and is typically measured in units of pressure such as pounds per square inch (psi), millibars (mb), or pascals (Pa). Air pressure is affected by a number of factors, including altitude, temperature, humidity, and weather patterns. Changes in air pressure can have significant impacts on weather patterns and can also affect human health and well-being.
Therefore , When the air temperature increases, the air particles gain energy and move faster, increasing the distance between the particles. This results in a decrease in air density, which in turn causes a decrease in air pressure. Conversely, a decrease in temperature would cause the air particles to move more slowly and become more densely packed, resulting in an increase in air pressure.
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This text is asking about the relationship between air temperature and air pressure. Air pressure refers to the force exerted by the weight of air molecules in the Earth's atmosphere, while air temperature refers to the measure of how hot or cold the air is.
The text provides four options for what happens to air pressure in an area if the air temperature increases. The first option suggests that air pressure will increase because the air particles are packed together. This is a correct statement, as an increase in temperature causes the air molecules to move faster and spread out, which results in a decrease in air pressure. Conversely, a decrease in temperature causes the air molecules to move slower and pack closer together, which results in an increase in air pressure. Therefore, the correct answer to this question is "The air pressure will decrease because the air particles are spread out."
Imagine you are a systematist who has discovered an unfamiliar
animal. Which of the following observations about the animal will best
help you find its taxonomic classification?
The animal has an unpleasant temperament.
The animal has sharp, pointed teeth.
The animal was found near a herd of deer.
The animal bit you.
Answers
Answer:
1) taxonomy
2) species
3) the animal has sharp, pointed teeth
4) the current taxonomic system is based on the Linnaean system
5) he only had two kingdoms, animals and plants
Explanation:
did the quick check
The observation about the animal that will be helpful in finding its taxonomic classification is B. The animal has sharp, pointed teeth.
Taxonomy refers to the science of the classification of organisms into groups. The classification is based on the characteristics that the organisms have.
Therefore, in a situation whereby the person is unfamiliar with an animal, the shape of the teeth of the animal can be used for its classification.
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A molecule floats up from a rose petal what does that mean
Answers
PLEASE ANSWER THIS I NEED IT QUICK TY
Answers
mantle
Explanation:
yea I'm pretty sure that's it
Answer:
The Mantle
Explanation:
The mantle is the layer located directly under the sima. It is the largest layer of the Earth, 1800 miles thick. The mantle is composed of very hot, dense rock. This layer of rock even flows like asphalt under a heavyweight. This flow is due to great temperature differences from the bottom to the top of the mantle. The movement of the mantle is the reason that the plates of the Earth move! The temperature of the mantle varies from 1600 degrees Fahrenheit at the top to about 4000 degrees Fahrenheit near the bottom!
A _____ estimate is used for making many purchasing decisions for which accurate estimates are required and for estimating final project costs. group of answer choices budgetary definitive rough order of magnitude final
Answers
A rough order of magnitude estimate is used for making many purchasing decisions for which accurate estimates are required and for estimating final project costs.
This type of estimate is typically made at the beginning of a project when there is limited information available. It is based on a high-level overview of the project and takes into account factors such as the size and complexity of the project, past experience, and industry standards. While it may not be completely accurate, it provides a good starting point for budgeting and planning purposes. As more information becomes available, more detailed estimates can be made, such as budgetary and definitive estimates.
A definitive estimate is used for making many purchasing decisions for which accurate estimates are required and for estimating final project costs. Definitive estimates provide a high level of accuracy and are typically developed when project scope and requirements are well-defined. This type of estimate helps ensure that project budgets are properly allocated and managed, leading to more successful outcomes.
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which is an example of vehicle disease transmission? which is an example of vehicle disease transmission? the transmission of mrsa from skin to skin contact the presence of listeria on undercooked chicken served for dinner touching a telephone with cold viruses on its surface the bite of a mosquito containing malaria
Answers
Transmission from a tainted source is referred to as common vehicle transmission. Food, medication, intravenous fluid, and equipment that spreads infection to several hosts are a few examples.
The presence of Listeria on undercooked chicken served for dinner.
What is vehicle disease transmission?Using a medium, or "vehicle," such as water, food, air, or the blood supply utilized by a transfusion service, infectious microorganisms can be spread from a source that is shared by all instances of a certain disease. This is referred to as a common vehicle spread. The typical manifestation of communicable diseases spread in this method is not an epidemic with a rapid spread and many cases occurring at once. Instead, cases develop steadily or continuously over time, sometimes for weeks, months, or even years, until the infection's source or route of transmission is under control.To know more about vehicle disease transmission, visit:
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under certain circumstances, a person's resident biota can be opportunistic pathogens. t/f
Answers
The statement "under certain circumstances, a person's resident biota can be opportunistic pathogens" is true because under certain circumstances, a person's resident biota can be opportunistic pathogens.
Resident biota, also known as normal flora or microbiota, are the microorganisms that live on or within our bodies. These microorganisms are generally harmless and can even be beneficial, as they compete with harmful pathogens and help maintain our overall health.
However, when an individual's immune system is compromised or when there is a disruption in the normal balance of the resident biota, some of these microorganisms can become opportunistic pathogens. These pathogens take advantage of the weakened immune system or disrupted environment to cause infections and diseases that they wouldn't normally cause in a healthy individual.
Some common examples of opportunistic pathogens include certain strains of bacteria such as Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa, as well as fungi like Candida species. These microorganisms can cause infections in various parts of the body, including the respiratory, gastrointestinal, and urinary tracts, as well as the skin and mucous membranes.
In conclusion, a person's resident biota can indeed become opportunistic pathogens under certain circumstances, particularly when the immune system is weakened or the normal balance of the microbiota is disrupted. This highlights the importance of maintaining a healthy immune system and taking measures to protect our body's natural defenses against harmful microorganisms.
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the two lobes of the thyroid are joined by what narrow piece of tissue?
Answers
The two lobes of the thyroid gland are joined by a narrow piece of tissue known as the isthmus.
The isthmus is a small band of tissue that lies in front of the trachea, just below the larynx. It is made up of thyroid tissue and connective tissue and serves as a bridge between the left and right thyroid lobes.
The isthmus is an important structure in the thyroid gland as it plays a key role in the production and secretion of thyroid hormones. These hormones are essential for regulating metabolism, growth, and development in the body. Any damage or abnormalities in the isthmus can lead to issues with thyroid hormone production and secretion, which can result in a range of health problems.
Overall, the isthmus serves as a critical connection between the two thyroid lobes, ensuring the proper functioning of the gland and the maintenance of overall health and wellness.
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In two or more complete sentences describe the relationship between tralts, genes, chromosomes and DNA.
Answers
DNA carries the genetic code that determines the characteristics and traits of living things where the nucleus of a cell contains chromosomes made up of long chains of DNA molecules where the genes are small segments of DNA.
What are Chromosomes?A chromosome is defined as a long DNA molecule that contains part or all of an organism's genetic material, which are very long thin DNA fibers that are coated with packaging proteins; The most important of these proteins in eukaryotic cells are the histones.
DNA, genes and chromosomes work together to make us where chromosomes carry DNA in cells while DNA is responsible for building and maintaining the human structure. Genes are segments of DNA that give us the physical characteristics that make us unique.
Thus, DNA carries the genetic code that determines the characteristics
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Which two layers are part of the thermosphere? *
Answers
Answer:
"Ionosphere and Exosphere" is the right response.
Explanation:
The ionosphere seems to be the interface through which the Northern side lights originally come, or perhaps the Aurora Borealis. This same radioactivity including its sun throughout the ionosphere ionized particles the particulates emitting the logo lighting system of Aurora. The exosphere, having started from five hundred kilometers, would be the outermost part of that same thermosphere. This same exosphere appears to contain slightly heavier gasses including such helium.I will make Brainliest
Define
1.Respiration
2. What is life processes
3.Formula of photosynthesis
Answers
Answer:
Explanation:
what is #2 asking?
1.) respiration is the action of breathing. It produces energy, we take in oxygen as we inhale and when we exhale we release carbon dioxide.
2.) to reproduce and survive?
3.) carbon dioxide + water⇒ sugars + oxygen
CO2 + H2O energy/sunlight ⇒C6H12O6+ O2
Answer:
1 respiration is the inhaling of oxygen and exhaling of carbon dioxide
2life process is the activities of living organisms such as respiration, reproduction,digestion and circulation
3photosynthesis----carbon dioxide + water + chlorophyll + oxygen
sunlight
Discussion
1. What changes occurred in the diameter of the onion rings that were immersed in the distilled
werter and concentrated sucrose solution? State the difference in the concentration of water
molecules in the onion cells and the solutions.
(a) Distilled water
(b) Concentrated sucrose solution
2. Explain why the changes occurred in the onion rings immersed in:
(a) distilled water;
(b) concentrated sucrose solution.
Answers
In this case, it is important to have into account the properties of hypertonic (sucrose) and hypotonic (distilled water) solutions:
Sucrose solution (higher concentration of water molecules in the onion cells) >> red onion cells will shrink >> smaller diameter.Distilled water (higher concentration of water molecules in the surrounding solution) >> red onion cells will become turgid >> higher diameterOsmosis refers to the movement of a solvent (usually water molecules) across semipermeable biological membranes, which occurs from a region of higher concentration to a region of lower concentration. There are three classes of solutions that have different effects on cells due to the process of osmosis:In a hypotonic solution, the cells will become turgidIn an isotonic solution, the cells will become flaccidIn a hypertonic solution, the cells will shrink (plasmolysis)When plant cells are placed into a hypertonic solution where there is a greater concentration of solute outside the cells (as in this case sucrose solution), water molecules will move from inside the cells to outside the cells, thereby cells will shrink due to water lossMoreover, when plant cells are placed into a hypotonic solution that is diluted in comparison to the content of the cell (as in this case plant cells placed in distilled water) water molecules will move from outside the cells to inside the cells, thereby cells will become turgid.Learn more about this topic here:
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Where does the second phase Cellular Respiration occur (in the animal cell)?
Answers
Please I need this today
Answers
Answer:
Replication occurs in three major steps:
the opening of the double helix and separation of
DNA strands, the priming of the template strand,
and the assembly of the new DNA segment. During
separation, the two strands of the DNA double helix uncoil at a specific location called origin.
How can you evaluate the relationship between a decomposer and a dead body?
Answers
The relationship between a decomposer and a dead body is essential for the natural environment to be in balance. Decomposers such as bacteria, fungi, and scavengers break down the dead body, releasing nutrients and energy back into the environment.
This process is known as decomposition and it is essential for the cycle of life. Decomposers break down the dead body, releasing nutrients and energy back into the environment and so, preventing the buildup of waste. The nutrients released can be taken up by other organisms in the environment, including plants which then produce more food for animals.
This cycle of decomposition and nutrient release is essential for the balance of the environment. Without decomposers, dead bodies would accumulate and cause an imbalance in the environment, resulting in disease and death of other organisms.
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Answer pleaseㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
Answers
Answer:
1. 40 minutes
2. cake keeper
3. 15 minutes
4. plastic wrap
5. refrigeration
6. filling
7. refrigerated
8. wrapped
9. frozen
10. cakes
11. 3-4 days
12. moisture
13. filling
14. butter
15. ??
Explanation:
fk this
Match each of the parts of the digestive system to its name
Answers
Answer:stomach: C, esophagus: B, small intestine: E, mouth: A, large intestine: D.
Explanation:
The evaporation of water from the leaves of a
plant is
A. Percolation
B. Transpiration
C. Precipitation
Answers
Answer: B Transpiration
Explanation:
B. Transpiration is the correct answer. Transpiration is the process of a plant releasing water vapor from its leaves, stems, and flowers. This process occurs during photosynthesis and is one of the ways that plants regulate their temperature and obtain essential nutrients from the soil.
Selection that favors individual geckos with red scales and individuals with green scales in a population is best described as.
Answers
Selection that favors individual geckos with red scales and individuals with green scales in a population is best described as Diversifying selection .
What is meant by Diversifying selection ?This broadens the selection. Diversifying selection occurs when the environment promotes two "extreme" or dissimilar phenotypes, as is the case with the red and green scales in this instance.
Due to the fact that external influences typically favor one trait value, it cannot be stabilizing or directing. When it chooses a non-extreme phenotype, it is stabilizing; when it favours a single extreme phenotype, it is directional.
Diversifying selection, also known as disruptive selection, happens when extreme levels of a trait are preferred above the middle values. Often, speciation is driven by this kind of selection. Additionally, environmental changes that favor people at one extreme of the phenotypic spectrum might result in diversifying selection.
It cannot be frequency-dependent because that merely depends on the occurrence rates of various phenotypes and genotypes and is "random,"
The complete question is : Selection that favors individual geckos with red scales and individuals with green scales in a population is best described as
a. diversifying selection.
b. frequency-dependent selection
c. directional selection.
d. stabilizing selection.
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What characteristics do you think could be used to classify different kinds of single-celled organisms? Write your ideas here
Answers
Answer: flagellum, a plasma membrane and organelles.
Explanation: In that sense, it can be difficult to find traits that they all share. Still, Project Oceanography at the University of San Francisco indicates that single-celled organisms have a number of common characteristics, including the presence of flagellum, a plasma membrane and organelles.
Flagellum, a plasma membrane and organelles classify different kinds of single celled organism and prokaryotic organism.
What are the different features of prokaryotic cell ?Prokaryotic cell are single celled organism, do not have membrane bound organelles and its size varies from 0.2 μm – 2.0 μm.
Here the Cell wall is present but True Nucleus is absent, the cell wall is mainly involve in photosynthesis and provide protection to cell, the ribosomes are Smaller in size having 70s type and spherical in shape.
Circular DNA is present as genetic material in prokaryotes, Mitochondria is absent in prokaryotes, the reproduction usually occur by binary fission and some times it occurs through conjugation.
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During photosynthesis in plants, sunlight is captured by the chlorophyll to produce glucose. What is the source of the carbon in the sugar molecule (C6H12O6) produced through photosynthesis?
Answers
Answer:
I believe it is Carbon-dioxide
Explanation:
Answer:
The source of the carbon found in living matter is carbon dioxide (CO2) in the air or dissolved in water.Algae and terrestrial green plants (producers) are the chief agents of carbon dioxide fixation through the process of photosynthesis, through which carbon dioxide and water are converted into simple carbohydrates
I hope it helps!
as part of an experiment, researchers grew several different types of cells in the presence of radioactive iodine. after some time had passed, the cells were washed, and the levels of iodine inside the cell were determined. what is the most plausible explanation for why some cells had higher levels of radioactivity after treatment than others?
Answers
Answer:
The most plausible explanation is that the different types of cells had different rates of absorption and retention of the radioactive iodine. Cells with higher levels of radioactivity after treatment may have had higher rates of absorption and/or retention than other cells, resulting in a higher concentration of iodine within the cell.
Explanation: