Which energy-producing process is thought to have come first during cellular evolution?

a. Photosynthesis
b. Glycolysis
c. Oxidative phosphorylation
d. All originated at the same time


Ans : b. Glycolysis

Biology & Microbiology

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Which theory was helpful to Darwin in the

formulation of his theory of evolution? a. catastrophism b. inheritance of acquired characteristics c. uniformitarianism d. continental drift e. special creationism

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What will be an ideal response?

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Glucagon is produced by the

a. adrenal cortex. b. adrenal medulla. c. thyroid. d. kidneys. e. pancreas.

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How is DNA linked to the production of proteins?

A. Proteins hold the instructions on how to make DNA. B. DNA holds the instructions for the cells on how to make proteins. C. DNA is the end point of protein production that allows cells to finish making proteins. D. DNA is not linked to the production of proteins.

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