What would be the valence number of electrons in the sulfur atom?

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What would be the valence number of electrons in the sulfur atom?

A. 2
B. 6
C. 8
D. 16
E. 32

.An acid:
A. is neutral
B. releases hydroxide ions in solution
C. releases hydrogen ions in solution
D. basic
E. non-polar

Which term does not belong in this list?

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Which term does not belong in this list?
A. Lactic acid
B. Vinegar (pH 3)
C. Hydrogen ion donor
D. pH 10
E. Acidic

64. A solution of pH 3 compared to a solution of pH 9
A. is more basic
B. has no OH– ions
C. has more H+ ions
D. None of the above is correct
E. All of the choices are correct.

The building blocks of an enzyme are?

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The building blocks of an enzyme are:
A. nucleotides
B. glycerol and fatty acids
C. monosaccharides
D. phosphate, glycerol, fatty acids
E. amino acids
All of the following are monosaccharides except
A. glucose
B. glycogen
C. fructose
D. ribose
E. deoxyribose

All of the following are lipids except ?

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All of the following are lipids except
A. cholesterol
B. starch
C. phospholipid
D. wax
E. triglyceride

A monosaccharide with 5 carbon atoms will have _____ hydrogen atoms and _____ oxygen atoms

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A monosaccharide with 5 carbon atoms will have _____ hydrogen atoms and _____ oxygen atoms
A. 10, 5
B. 5, 10
C. 5, 5
D. 10, 10
E. 2, 1

One nucleotide contains ?

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One nucleotide contains
A. one phosphate
B. one pentose
C. one nitrogen base
D. All of the choices are correct
E. None of the choices are correct

Which of the following would have glycosidic bonds?

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Which of the following would have glycosidic bonds?
A. Triglycerides
B. Monosaccharides
C. Polypeptides
D. Polysaccharides
E. ATP

All of the chemical reactions of the cell are called?

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All of the chemical reactions of the cell are called:
A. catabolism
B. redox reactions
C. phosphorylation
D. metabolism
E. cellular respiration

All of the following pertain to glycolysis except it?

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All of the following pertain to glycolysis except it:
A. occurs without oxygen
B. ends with formation of pyruvic acid
C. occurs during fermentation
D. it produces glucose
E. involves reduction of NAD

The formation of citric acid from oxaloacetic acid and an acetyl group begins?

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The formation of citric acid from oxaloacetic acid and an acetyl group begins:
A. glycolysis
B. electron transport system
C. Krebs cycle
D. fermentation
E. oxidative phosphorylation