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This energy is derived from the chemical bond energy in food molecules, which thereby serve as fuel for cells. The first step is the enzymatic breakdown of food molecules in digestion, and the second step that converts glucose molecules is called glycolysis.

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Q: What are two chemical reactions that are necessary to give cell energy?
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Related questions

What can fuel the chemical reactions in a cell?

chemical energy


What converts fuel particles into useable energy in a cell?

The mitochondria in a cell convert food cells into energy. The cell uses that energy to kickstart necessary reactions.


What are the chemical reactions that take place in a cell that involve energy?

what is chemical bonding


Chemical reactions that create energy within a cell are referred to as?

6co2


What must the chemical reactions to release energy that take place inside your cell?

herat


What function do the cholroplast have?

Chloroplasts contain chlorophyll molecules which absorb the sun's energy and convert it to chemical energy which can be used to fuel chemical reactions in the cell.


Which can make chemical reaction occur in cell?

Any outside stimulus or necessary action can trigger a chemical reaction in a cell. Indeed, just maintaining the life of the cell has huge numbers of chemical reactions. They are why we live.An example of outside stimulus: dopamine being released in the brain to induce "happiness."An example of necessary action: thermoregulation causing a pH change to absorb energy (lowering heat) or giving off energy (to increase heat).


Rod like structures where reactions occur to convert chemical energy in sugars into energy the cell can use are called?

Mitochondia


What controls the chemical reactions in a cell?

In the cytoplasm, because that is where the chemical reactions happen.


What is the importance of chemical energy to cell process?

Chemical Energy, stored in the atomic and molecular structures of chemicals, is important as it is released and used in cells for certain processes via chemical reactions, in other words, the chemical energy and the molecules involved set the stage for such chemical reactions.


In a cell most of the chemical reactions take place in the?

Mitochondrion is the cell organell that is directly a part of production. This is a cell of energy.


What process or chemical reactions go on inside a cell?

When two molecules react within a cell, their atoms are rearranged. This releases or consumes energy.