Answered: Glycolysis has 3 metabolically…

Glycolysis has 3 metabolically irreversible steps that serve as regulatory points. They are ____: a. 1, 2 and 3 b. 1, 3, and 7 c. 1, 4 and 10 d. 1, 3 and 10

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter4: How Cells Obtain Energy

Section: Chapter Questions

Problem 8RQ: The glucose that enters the glycolysis pathway is split into two molecules of _____. a. ATP b....

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Concept explainers

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.

Question

Glycolysis has 3 metabolically irreversible steps that serve as regulatory points. They are ____:

a. 1, 2 and 3

b. 1, 3, and 7

c. 1, 4 and 10

d. 1, 3 and 10

Chemical pathways by which living things function, especially those that provide cellular energy, such as the transformation of energy from food into the energy of ATP. Metabolism also focuses on chemical pathways involving the synthesis of new biomolecules and the elimination of waste.

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