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Glucose comes from sugar in food. Oxygen comes from air we breath in. Water comes from water we drink. Carbon dioxide comes from gas we breath out. Enery comes from glucose absorbed in the small intestine.
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∙ 16y ago
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Which substances are reactants in respiration?
Glucose and Oxygen
Differences between burning and respiration?
respiration is the break down of food substances mainly glucose in the prsence of oxygen, while burning is usually refered to combustion
What substances react in aerobic respiration and where do they come from?
Glucose and oxygen are the reactants. In humans glucose comes from digested food, and oxygen is breathed in from the air. In plants, glucose is made in photosynthesis, and oxygen diffuses in from the air.
Why these pure substances come up into mixtures?
we will mix if the pure substance come up
What substances are removed during respiration?
This is the equation for respiration: glucose + oxygen -> water + carbon dioxide + ENERGY Glucose and oxygen are used to make water, carbon dioxide and energy. So I suppose it could be said that oxygen and glucose are removed
In cellular respiration what substances come from the outside?
If by respiration you mean breathing, the substance coming in is oxygen.
What substances are nedded for cellular respiration to take place and what substances are during cellular respiration?
The substances that are needed for cellular respiration are glucose and oxygen. During cellular respiration, the cells convert food into usable energy.
Which substances are not needed for respiration?
Glucose and oxygen are needed for respiration. All other substances are not needed.
What substances are reactants of respiration?
Gulcose
What substances is used up during respiration?
oxygen is used up in respiration.
What substances are involved in plant respiration?
oxygen
Which substances are reactants in respiration?
Glucose and Oxygen
What substances react aerobic respiration?
oxygen and glucose
What kind of substances do bacteria consume to get energy?
Respiration
What substances produced in aerobic respiration?
blood cells
What substances react in aerobic respiration?
oxygen and glucose
What two substances are given off during respiration and used again during photosynthesis?
Glucose and oxygen are used up during respiration.
