Producers, consumers, and decomposers all participate in the carbon cycle during
their lifetimes. Identify and explain the process through which producers remove
carbon from the atmosphere. Identify and explain how producers, consumers, and
decomposers return carbon to the atmosphere.
Answers
Answer:
Carbon Cycle
Everything You'll Have Covered
What role do producers, consumers, and decomposers play in the carbon cycle?
~ Producers synthesize their food through photosynthesis using energy from sunlight and carbon dioxide from the air. Their respiration returns carbon dioxide to the atmosphere. Consumers use the food produced by producers for energy. Their respiration also returns carbon dioxide to the atmosphere. Decomposers break down plant and animal waste products. They also break down dead plants and animals. The decomposing process releases carbon dioxide gas into the atmosphere.
How do fossil fuels and volcanic activities contribute to the carbon cycle?
~ When fossil fuels are burned, carbon dioxide is released into the atmosphere in the form of gas. When volcanoes erupt, carbon dioxide that was in the magma passes into the atmosphere as carbon dioxide gas.
How is carbon returned to the Earth and sea in the carbon cycle?
~ Carbon is returned to the Earth and sea in the form of precipitation after carbon dioxide mixes with rain and snow. Erosion is another way that carbon is returned to the sea. When shellfish die, the carbon that was in their shells collects at the bottom of the ocean and eventually forms sedimentary rocks.
Give one example of a human activity�that could disrupt the�carbon�cycle�as well as the consequences of this disruption.
~ Burning fossil fuels can disrupt the carbon cycle, since they increase carbon dioxide in the air, which can lead to environmental problems such as acid rain.
Photosynthesis is the process by which plants produce their food in the presence of sunlight that is solar energy with the use of carbon dioxide and water. The breakdown is the mechanism by which plants give their carbon dioxide back.
What is end product of photosynthesis ?The end products of photosynthesis are glucose and oxygen that is given back to the atmosphere.
In plants, photosynthesis is the process by which plants prepare their food in the presence of sunlight and glucose is made thus this is the way by which plants are preparing their food and in the case of plants glucose is stored in the form of starch.
With the reactions going on when the cellular respiration reactions are going on at that time the reactions produce enough of carbon dioxide which is given back to the atmosphere thus this dependency helps to interpret the mutual relationship.
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Related Questions
Match the theory with its characteristics
1Plasma, or electric universe theory
a. other universes exist on the other side of black holes. We
are just one in a multiverse.
2.
The bouncing cosmological model
3.
The steady-state model
b. everything in the universe is not real, but instead a
illusion created by something for us to see.
C. Universe expands and contracts
4.
Black hole theory
5.
Simulation theory
d. Universe created where it currently is. Matter is
constantly regenerating in current place
e energy flowing through space powers the universe
through stars.
Answers
what is the cell theory
Answers
Answer:
a theory in biology that includes one or both of the statements that the cell is the fundamental structural and functional unit of living matter
Why we should care about organization in Biology
Answers
Answer:
To reach your dream job
Explanation:
no explanation
termites are insects that feed on wood, which contains cellucose. scientist have observed that some termite species prefer wood that has been attacked by fungi. Construct an explanation for this observation
Answers
Answer:
In this observation, the termites and the fungi rely on each other in order for survival. In other words, they have a symbiotic relationship. This type of fungi helps the termites by digesting cellulose from the wood since termites are unable to digest it. In turn, the termites provide the fungi an environment where they can be cultivated. This explains why termites prefer a wood that was inhabited by fungi.
RESULT
In this observation, the termites and the fungi rely on each other in order for survival. In other words, they have a symbiotic relationship. This type of fungi helps the termites by digesting cellulose from the wood since termites are unable to digest it. In turn, the termites provide the fungi an environment where they can be cultivated. This explains why termites prefer a wood that was inhabited by fungi.
Explanation:
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Can I please get a simple explanation?
Explain how the sarcolemma achieves a \( -85 \mathrm{mV} \) at a resting state and why this is needed for overall function.
Answers
The sarcolemma is the cell membrane of a muscle fiber or a muscle cell. At the resting state, the sarcolemma maintains a resting membrane potential of approximately -85 mV (millivolts) relative to the extracellular environment.
This resting membrane potential is established and maintained through the combined actions of ion channels and ion pumps.
The resting membrane potential of -85 mV is primarily due to two major factors:
Concentration gradients of ions: The sarcolemma has a higher concentration of potassium ions (K+) inside the cell and a higher concentration of sodium ions (Na+) outside the cell.This is maintained by the sodium-potassium pump, an active transport mechanism that pumps sodium ions out of the cell while simultaneously bringing potassium ions into the cell.This creates an electrochemical gradient, with more positive charges outside the cell and more negative charges inside the cell.
Selective permeability of the membrane: The sarcolemma contains different types of ion channels, including leak channels and gated channels. Leak channels allow a small amount of potassium ions to leak out of the cell, and this contributes to the negative charge inside the cell. Additionally, there are gated channels for both potassium and sodium ions.These gated channels can open or close in response to changes in voltage or other stimuli. At the resting state, most of the potassium channels are open, allowing potassium ions to diffuse out of the cell more easily than sodium ions can enter. As a result, the net movement of positive charges (potassium ions) out of the cell contributes to the negative membrane potential.
The resting membrane potential of -85 mV is crucial for the overall function of muscle cells. Here are a few reasons for this:
Excitability: The resting membrane potential provides a polarized state in which the muscle cell can respond rapidly to a stimulus. When an action potential is initiated, the depolarization of the sarcolemma from the resting potential triggers the contraction of muscle fibers.Ion channel regulation: The resting membrane potential establishes a baseline for the opening and closing of ion channels. During an action potential, the rapid depolarization and repolarization phases are precisely regulated by the interplay of different ion channels. The initial negative resting potential allows for a rapid and coordinated response when the appropriate stimuli are received.Energy conservation: The maintenance of the resting membrane potential requires energy expenditure through the sodium-potassium pump.This active transport process ensures that the concentration gradients are maintained, which is essential for subsequent muscle contractions. By conserving energy during rest, the muscle cell can be ready for quick and efficient contractions when needed.
In summary, the sarcolemma achieves a resting membrane potential of -85 mV through the combined actions of ion channels, selective permeability, and ion pumps.
This negative resting potential is vital for the excitability, regulation of ion channels, and energy conservation necessary for the overall function of muscle cells.
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Hardwired characteristics of the brain that attempt to keep us in balance by correcting deficiencies are referred to as:
Answers
Hardwired characteristics of the brain that attempt to keep us in balance by correcting deficiencies are referred to as homeostatic mechanisms.
Homeostasis is the body's ability to maintain a stable internal environment despite external changes.
In the context of the brain, homeostatic mechanisms involve various processes that regulate physiological functions and maintain optimal levels of essential substances.
These mechanisms can include feedback loops that detect imbalances and initiate corrective actions.
For example, if there is a deficiency in a particular nutrient or hormone, the brain may activate mechanisms to increase its production, decrease its consumption, or enhance its absorption from the environment.
Homeostatic mechanisms play a crucial role in ensuring the body's overall stability and functioning, helping to maintain proper levels of various substances and promoting overall well-being.
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Why is a cell considered the basic unit of life?
article: https://newsela.com/read/lib-characteristics-of-life/id/55248/write?collection=341
Answers
Answer:
Cells are considered the basic units of life in part because they come in discrete and easily recognizable packages. That's because all cells are surrounded by a structure called the cell membrane — which, much like the walls of a house, serves as a clear boundary between the cell's internal and external environments.
Answer:
I don't know??high khbnjkdhsgdusjehd
which type of cell can have a cell wall? responses neither neither eukaryotic cells eukaryotic cells both both prokaryotic cells
Answers
Reason: Most prokaryotic cells have a rigid cell wall that surrounds the plasma membrane. In eukaryotes, plants have a cell wall but vertebrates don't have a cell wall.
when bacteria forms a hollow tube between two cells and exchange genetic material this is known as
a binary fusion
b transformation
c transduction
d conjugation
Answers
Answer:
Explanation:
a conjugation
PLEASE HELP!!! DUE TODAY IN 10 MINS!!! (dont mind the right side-)
Answers
Answer:
mendel and darwin!! hope this helps!!
Explanation:
if a gene is located in the Y chromosome could the trait ever be expressed in a female?
Answers
Protein metabolism is difficult because.......
Group of answer choices
fad diet products are expensive; exercise is free!
the proteins shape can change
nitrogenous wastes like ammonia and urea build up.
ATP cannot be made from protein.
proteins contain 9kcal/gram.
Answers
Protein metabolism is difficult because nitrogenous wastes like ammonia and urea build up. This is the answer. A long answer is given below.
Protein metabolism is one of the most complex processes carried out by living organisms because it includes the breakdown of amino acids and their conversion into other amino acids, sugars, fats, and other metabolic intermediates. The products of protein metabolism, which include nitrogenous wastes like ammonia and urea, are potentially toxic and must be removed from the body. The liver is responsible for metabolizing the nitrogenous wastes produced by protein metabolism, which are excreted by the kidneys.
If the liver or kidneys are damaged or functioning poorly, the buildup of nitrogenous wastes in the bloodstream can lead to serious health issues. Additionally, the energy required for protein metabolism is higher than that required for other types of metabolism, as proteins contain 9 kcal/gram of energy, compared to 4 kcal/gram for carbohydrates and fats. Therefore, the body must expend more energy to break down and metabolize protein. Finally, ATP cannot be made from protein, as it can from carbohydrates and fats, which are more efficient energy sources. As a result, the body must use protein to make glucose or fatty acids, which can then be used to produce ATP.
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Mutations within an organism can occur in body cells or reproductive cells. Which type of mutation is seen in a spen
cell but not in a skin cell?
somatic mutation
• missense mutation
• nonsense mutation
• germline mutation
Answers
Answer:
answer is Germline mutation
true or false? rock appears to be rising to the surface at each side of the sub-oceanuc rift valleys
Answers
The rock appears to be rising to the surface at each side of the sub-oceanic rift valleys True.
Many rift valleys are part of “triple junctions,” a form of divergent boundary in which 3 tectonic plates meet at about one hundred twenty° angles. fingers of the triple junction can cut up to form an entire ocean.
Rift valleys shape when tectonic plates beneath the Earth's surface diverge (or circulate far from each other in opposite directions). it's miles important to observe right here that rift valley formation, in contrast to rivers and glacial valleys, is entirely created as a result of tectonic plate motion.
Rift valleys are normally slim and long, some measuring masses of kilometers in duration. Their floors are relatively flat, owing in large elements of volcanic deposition and marine or lacustrine sedimentation. the edges of rift valleys drop steeply away within the shape of steps and terraces.
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Coral reef ecosystems and rain forests are both important in terms of productivity for their areas and across the globe. Without human influence, they can be extremely stable ecosystems. Which statement best describes why these two ecosystems have the ability to be stable and highly productive?
Responses
A They both resist the impacts of habitat loss by humans
B They both have more top predators in their food chains compared to lower predators
C They both have large varieties of plants, animals, and other organisms, which increases biodiversity
D They both have high levels of invasive species, which add to the biodiversity.
Answers
Statement C They both have large varieties of plants, animals, and other organisms, which increases biodiversity best describes why these two ecosystems have the ability to be stable and highly productive.
What is a stable and highly productive ecosystem?A stable and highly productive ecosystem is a geographical region that exhibits features capable of increasing the amount of biomass by units of time such as a high amount of solar radiation and water resources in order to perform the process of photosynthesis.
The process of photosynthesis increases the net primary productivity of the ecosystem and therefore it is key to increasing the productivity of an ecosystem.
Therefore, with this data, we can see that a stable and highly productive ecosystem is able to generate much biomass per unit of area and time, thereby this term is associated with the mass of organisms.
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Answer:
C.) They both have large varieties of plants, animals, and other organisms, which increases biodiversity
Explanation
It's on my test? I got the answer of my review power point.
when water becomes ice, what cause hydrogen bonds to form but there is air in between
Answers
Answer:
When water becomes ice, the temperature drops causing the water molecules to slow down and the distance between them increases, forming hydrogen bonds between them. However, there is still air present within the ice structure due to the fact that the hydrogen bonds cannot fill all the space between the water molecules, creating small pockets of air or voids within the ice structure.
Complete the following sentences. Then, place the steps of translation in order based on when they occur. Responses may be used more than once.
rRNA
elongation
amino acids
ribosomal subunits
transcription
start
IRNA
cytoplasm
initiation
synthesized
stop
termination
modified
rough ER
nucleus
Drag the text blocks below into their correct order.
During the process of ___________, polypeptide synthesis takes place.
________carries ________ to mRNA.
Once a ribosome reaches a ________ codon, _______ occurs and the ________ break away from the mRNA.
Some ribosomes attach to the ________ where polypeptides enter to be ________.
During the process of _________, anticodon-codon complementary base pairing begins as the _________ join together at a _______ codon.
In the __________, it becomes associated with ribosomes,
constructed out of __________.
After _______, mRNA leaves the ________ and enters the ________
of the cell.
Answers
During the process of translation, polypeptide synthesis takes place as amino acids are carried to mRNA by tRNA.
What are the steps of translation and their order?Translation is the process by which a polypeptide chain is synthesized from mRNA, guided by the genetic code. The steps of translation occur in a specific order:
Transcription: In the nucleus, DNA is transcribed into mRNA, which carries the genetic information to the cytoplasm.
Ribosomal subunits: Ribosomal subunits are synthesized in the nucleolus and then enter the cytoplasm. They join together at a start codon to initiate translation.
Initiation: The small ribosomal subunit binds to the mRNA, and the start codon is recognized by the anticodon of the initiator tRNA. This marks the beginning of translation.
Elongation: Amino acids are brought to the ribosome by tRNA molecules, which carry specific anticodons that are complementary to the codons on the mRNA. Amino acids are added to the growing polypeptide chain through peptide bond formation.
Termination: Once a ribosome reaches a stop codon on the mRNA, termination occurs. The completed polypeptide chain is released, and the ribosome dissociates from the mRNA.
Modified polypeptide: The polypeptide chain may undergo modifications, such as folding, cleavage, or chemical modifications, to form the functional protein.
Rough ER association: In some cases, the newly synthesized polypeptide chain becomes associated with the rough endoplasmic reticulum (ER), where further processing, folding, and transport may occur.
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When Quorn® was first marketed it was described as being 'mushroom in origin' What does this mean?
Answers
Answer:
Explanation:
Though until recently the manufacturer's (Marlow Foods) advertising and labeling implied that the product is “mushroom protein” or “mushroom in origin,” the mold (or fungus) from which it is made does not have much to do with mushrooms. Rather, the mold is grown in liquid solution in large tanks
Question 2 of 15
blank is stored in a fossil fuel, and released in the form of kinetic energy when
burned.
Answers
Chemical energy is stored in a fossil fuel and released in the form of kinetic energy when burned.
Fossil fuels, such as coal, oil, and natural gas, are derived from the remains of ancient plants and organisms that were subjected to high pressure and heat over millions of years.
These fuels contain energy-rich hydrocarbon compounds, primarily made up of carbon and hydrogen atoms. When fossil fuels are burned, the combustion process breaks down these hydrocarbons, releasing stored chemical energy.
This energy is then converted into heat and kinetic energy, resulting in the production of heat, light, and mechanical energy, which can be harnessed for various purposes, such as generating electricity or powering vehicles.
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Which is a tough and rigid layer that surrounds plant cells, as well as some algal and bacterial cells?
cell wall
centriole
nucleus
cell membrane
Answers
The tough and rigid layer that surrounds plant cells, as well as some algal and bacterial cells, is called the cell wall. Therefore, the correct statement is option A.
What are the functions of cell wall?The cell wall provides mechanical support to the cell, thereby, protecting it from damage caused by external factors. The cell wall consists of complex carbohydrates, such as cellulose, lignin, etc.
The cell membrane is selectively permeable, and the cell wall is porous allowing the passage of some molecules. The cell wall also helps in cell communication and signaling.
The cell wall determines the shape of the cell and helps in the regulation of growth and development. The thickness and composition of the cell wall change with respect to different environmental conditions and helps in the survival and function of many types of cells.
Therefore, the tough and rigid layer that surrounds plant cells is called the cell wall.
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Please answer these True are False.
Subject: Animal Science
T F.Accessory glands produce secretions that contribute to the liquid non-cellular portion of semen.
T F The follicle remains relatively soft throughout the development of the ovum, but becomes hard just before it ruptures at the time of ovulation.
T F All oocytes within a female at the time of birth will develop into ova and mature to ovulation.
T F The function of the follicle is to store the growing ovum and to produce and store the hormone testosterone.
T F The oviduct is the site where fertilization takes place in mammals.
Answers
False. The follicle becomes hard as it develops the ovum, and then ruptures at the time of ovulation.
False. Only a small number of oocytes will develop into ova and mature to ovulation.
False. The function of the follicle is to produce and release the ovum, and to produce and release the hormone estrogen.
True.
if you are outside in the cold, your body temperature may drop causing you to shiver. this is an example of
Answers
When your body produces less heat than it loses, hypothermia sets in. Cold weather or exposure to cold water are the most frequent causes of hypothermia.
The brain's temperature-controlling region, the hypothalamus, stimulates the body's natural heating and cooling processes in an effort to increase body temperature. Shivering is a defensive reaction to cold temperature exposure to generate heat through muscle activity. Your brain receives signals from microscopic sensors in your skin telling it to warm up when you feel cold. Then, your brain instructs your muscles to move by sending signals to the nerves in every part of your body. When exposed to cold conditions, your body starts to lose heat more quickly than it can generate it. After prolonged exposure to the cold, your body will eventually run out of energy. Hypothermia, or unusually low body temperature, is the outcome.
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Which is not an example of a particular phenotype being the reason a species has survived in their environment?
Answers
Q.
Which is NOT an example of a particular phenotype being the reason a species has survived in their environment?
A-A black wolf in a pack of grey wolves in the forest
which organism is both a primary consumer and a secondary consumer in this web
Answers
Answer:
Omnivores
Explanation:
Omnivores, which feed on both plants and animals, can be considered as being both primary and secondary consumers.
Answer:
An organism cannot serve as both a main consumer and a secondary consumer at the same time in an ecological food web.
Explanation:
A primary consumer, usually referred to as a herbivore, consumes other producers such as plants directly. In a food chain or web, they are located on the second trophic level.
While a secondary consumer feeds on primary consumers. In a food chain or web, they are located on the third trophic level.
Each creature normally resides in a certain trophic level, which indicates its place in the movement of nutrients and energy through the ecosystem. An organism cannot occupy the primary consumer and secondary consumer levels at the same time, even if it can travel up or down the food chain/web by consuming other creatures
So, no organism can serve as both primary consumer and secondary consumer.
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When you're in a cold place in December and you're planning a vacation for February, are you interested in a location's weather or climate? If it's a summer day and you want to take a picnic are you concerned with weather or climate?
Answers
Answer:
Below your address
Explanation:
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What is the maximum recommended temperature for the hottest temperature run (\#9)? 15 degrees above room temperature 30 degrees above room temperature: 10 desrecs above room tempcrature 20 degrees abovo room temperature
Answers
The maximum recommended temperature for the hottest temperature run (#9) is 20 degrees above room temperature.
The maximum recommended temperature for the hottest temperature run (#9) is 20 degrees above room temperature. This means that the machine should not be operated at a temperature higher than 20 degrees Celsius (68 degrees Fahrenheit) when conducting the hottest.
This is important because higher temperatures can cause the machine to overheat and potentially damage the components. It is important to follow the manufacturer's instructions and guidelines for safe operating temperatures to ensure the longevity.
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Can anyone help giving 5 stars
Answers
Answer:
I think that it's the 2nd option
The pathogenesis of pneumonia includes the inhalation of microbial agents and the resulting of which of the following? (Select all that apply.) Inflammation Lung consolidation Formation of exudates Alveolar wall thickening Decreased lung compliance
Answers
Answer:
Inflammation
Lung consolidation
Formation of exudates
Explanation:
Pneumonia could be caused by Bacteria, viruses, and fungi. The air sacs are usually affected and characterized by presence of pus in the sacs. It could be serious and life threatening and can be treated with antibiotics.
The pathogenesis of pneumonia includes the inhalation of microbial agents, Inflammation , Lung consolidation and Formation of exudates.
In this class we are exploring different career options available to today's students.
Name two (2) reasons why it is helpful to think about career options while in Middle
School. Answer this question in 2-3 complete sentences. (4 pts)
Answers
Answer:
it is good to know because once you hit high school your life will change. its good to think a bout because once your 16 you can start a short term job. but as soon as your 18 your gonna want to hang with people so you would need a career so you can start to earn money at a young age so you can see your friends, buy a house, buy a car , etc..
Explanation:
PLEASE HELP THIS CAN HELP MY GRADE IN THIS CLASS SO MUCH
Answers
Answer:
what are the answer choices