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Q: Is the activity of enzymes required in cellular respiration?
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What produces many enzymes used in cellular respiration?

Ribosomes produce enzymes .


Are enzymes required in cellular respiration?

Yes. Many enzymes are necessary for many of the reactions that convert macromolecules into ATP or energy. Without these enzymes, cellular respiration may take days to break down on molecule of glucose.


Their matrix contains enzymes that function in cellular respiration?

mitochondria


Do enzymes change starch into glucose?

Yes they do. Enzymes change starch into glucose for cellular respiration.


Why are DNA repair enzymes important to an organism's survival?

Because enzymes catalyze all chemical reactions in an organism. For example without enzymes, or with bad enzymes, cellular respiration cannot occur because the Krebs cycle and many other systems in cellular respiration are facilitated by enzymes.


What is needed for cellular respiration to occur in cells reactants?

Water,optimum temperature,oxygen,certain ions and enzymes are needed for cellular respiration.


What are the structures in cytoplasm containing the enzymes of cellular respiration?

Cellular respiration occurs in the mitochondria of the cells. This organelle contains all the components required for cellular respiration. The enzymes involved in this pathway would be present here. Actually this orgnelle only contains the enzymes invovled in the last two parts of respiration the TCA cycle and oxidative phosphorylation. The enzymes invovled in the TCA cycle are free floating in the cytoplasm like matrix of the mitochondria whereas the enzymes involved in oxidative phosphorylation are bound on the folds of mitochondrial membrane called the cristae. However the first part of cellular respiration is glycolysis, the splitting og 6C glucose into two 3C molecules. This step uses enzymes that are found outside of the mitochondrion instead in the cytoplasm of the cell and so the net ATP gained from each NAD here is only 2 as energy is required to get it across the mitochondrial membrane.


What do cells use to speed up cellular respiration?

Enzymes - biological catalysts.


Why are enzymes used in cellular respiration identical in all species?

The same genetic code produces those enzymes


Which two processes do both plants and animals perform?

Two examples are cellular respiration and protein synthesis.


Why is temperature a factor of cellular respiration?

Temperature can effect enzymatic action of all cellular activities to a great degree. Typically increasing the temperature will stimulate enzymes while decreasing it will hinder their activity. If the temperature is too high the protein enzymes will denture and become useless. If the temperature is too low the activation energy required to initiate enzyme action will not be able to be overcome and the enzymes will be rendered inoperable.


What is anothor name for a protein catalyst that speeds up chemical reaction during cellular respiration?

Enzymes