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A low-mass star never gets hot enough in the core to fuse helium into carbon.

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How does chemoheterotrophs obtain carbon?

Chemoheterotrophs obtain carbon by consuming organic compounds from their environment. They cannot produce their own food through photosynthesis and depend on other organisms for a source of carbon. This carbon is used in their metabolism to generate energy and build cellular components.


Why is carbon dioxide not used as an fuel as cow dunk is used as to generate biomass energy though it is a waste and carbon dioxide is also a waste then also why it is not used to generate energy?

Carbon dioxide is not used as a fuel because it is a product of combustion or respiration, not a source of energy. Cow dung, on the other hand, contains organic matter that can be converted into biogas through a process called anaerobic digestion, making it a renewable source of energy. While carbon dioxide can be captured and utilized in certain industrial processes such as carbon capture and storage, it is not a direct source of energy in the same way as cow dung.


How is respiration useful?

Respiration is essential for living organisms as it is the process through which cells generate energy by converting glucose and oxygen into ATP, which is the energy currency of the cell. It also helps in releasing carbon dioxide, a waste product, from the body.


What is the process in which algae uses carbon dioxide?

Algae uses carbon dioxide through the process of photosynthesis. In this process, algae absorb carbon dioxide from their surroundings and transform it into organic compounds using sunlight as an energy source. This helps algae to grow and generate oxygen as a byproduct.


Differences of the carbon and energy in ecosystems?

In ecosystems, carbon refers to the element that cycles through living organisms and the environment, playing a key role in processes like photosynthesis and respiration. Energy, on the other hand, is the ability to do work and is transferred through trophic levels in an ecosystem via food chains. Both carbon and energy are essential for the functioning of ecosystems, but while carbon cycles, energy flows through ecosystems.

Related Questions

How do mitochondria generate energy?

Mitochondria generate energy through the process of aerobic cellular respiration.


Why do chloroplast are only found in organims that generate their own energy?

They get energy from sunlight.They get carbon themselves.


How does chemoheterotrophs obtain carbon?

Chemoheterotrophs obtain carbon by consuming organic compounds from their environment. They cannot produce their own food through photosynthesis and depend on other organisms for a source of carbon. This carbon is used in their metabolism to generate energy and build cellular components.


What is function does mitochondria have?

It has to generate energy. Energy is generated through respiration.


What is the uses of renewable energy?

It is used to generate electricity, without the carbon dioxide emissions of non-renewable energy.


What is resperition?

Respiration is the process by which organisms take in oxygen and release carbon dioxide to produce energy. In humans, it involves breathing in oxygen through the lungs and transporting it to cells via the bloodstream, where it is used in cellular respiration to generate energy. Carbon dioxide, a byproduct of this process, is then expelled from the body through exhalation.


What does the air you breathe turn into?

When you breathe in oxygen, it is used by your body to generate energy through a process called cellular respiration. Oxygen is then converted into carbon dioxide, which is exhaled back into the atmosphere.


Does a cobra snake generate energy from thunder and lightning?

No. Like other animals, a cobra gets energy through aerobic respiration, whereby sugars obtained from food react with oxygen to produce water, carbon dioxide, and energy.


What type of energy is stored in coal?

Chemical energy is stored in coal, as it is a fossil fuel composed mostly of carbon. This energy is released when coal is burned through combustion processes to generate heat and electricity.


Do sperm cells get oxygen and remove carbon dioxide?

Sperm cells do not have mitochondria and cannot generate energy through aerobic respiration. Therefore, they do not require oxygen or produce carbon dioxide. Instead, sperm cells rely on glycolysis to produce energy in the form of ATP.


How do plants that live in fresh water get food and energy?

Plants get their energy from sunlight and generate food through photosynthesis (using water, carbon dioxide and energy from the sun to generate carbohydrates). Whether or not they live in fresh water has nothing to do with this, though being immersed in water like seaweed is would effect access to light.


Why is carbon dioxide not used as an fuel as cow dunk is used as to generate biomass energy though it is a waste and carbon dioxide is also a waste then also why it is not used to generate energy?

Carbon dioxide is not used as a fuel because it is a product of combustion or respiration, not a source of energy. Cow dung, on the other hand, contains organic matter that can be converted into biogas through a process called anaerobic digestion, making it a renewable source of energy. While carbon dioxide can be captured and utilized in certain industrial processes such as carbon capture and storage, it is not a direct source of energy in the same way as cow dung.