Glycolysis occurs:
a. only in the presence of oxygen
b. only in eukaryotic cells
c. whether or not oxygen is present
d. in mitochondria
e. in cells without the assistance of enzymes

Glycolysis:
a. releases all the of the chemical energy in the original glucosemolecule
b. occurs in mitochondria
c. produces two molecules that contain much of the chemical energyin the original glucose molecule
d. does not produce any ATP molecules
e. does not require enzymes

The citric acid cycle:
a. produces carbon dioxide. Most of the chemical energy istransferred to the reduced coenzyme NADH
b. directly produces most of ATP formed by breakdown of a glucosemolecule
c. is located in the cytoplasm
d. occurs in both prokaryotic and eukaryotic cells
e. does not require enzymes

In anaerobic environments, yeast cells:
a. cannot make any ATP
b. continue to make ATP by oxidative phosphorylation
c. make more ATP than they do when they are in an aerobicenvironment
d. transfer electrons from NADH to pyruvate so that glycolysis cancontinue
e. immediately die

I have looked everywhere in the chapter and cannot quite find theanswers. These questions seem ambiguous; can someone enlighten me?

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Nestor RutherfordLv2

1 Dec 2018

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