Group 12 - Metabolism

Question 1

The sum total of all the biochemical reactions that take place in a living organism.

Answer 1

Metabolism

Question 2

All metabolic reactions in which large biochemical molecules are broken down into smaller ones. This reaction usually release energy.

Answer 2

Catabolic reaction

Question 3

All metabolic reactions in which small biochemical molecules are joined together to form large ones.

Answer 3

Anabolism

Question 4

It is a series of consecutive biochemical reactions used to convert a starting material into an end product.

Answer 4

Metabolic Pathway

Question 5

Synthesis of a polysaccharide from a monosaccharide.

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 5

a. Anabolic

Question 6

Hydrolysis of a pentasaccharide to monosaccharides

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 6

Catabolic

Question 7

Formation of a nucleotide from phosphate, nitrogenous base, and pentose sugar.

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 7

a. Anabolic

Question 8

Hydrolysis of a triacylglycerol to fatty acids.

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 8

b. Catabolic

Question 9

Synthesis of a protein from amino acids.

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 9

a. Anabolic

Question 10

Formation of a triacylglycerol from glycerol and fatty acids.

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 10

a. Anabolic

Question 11

Hydrolysis of a polysaccharide to monosaccharides.

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 11

b. Catabolic

Question 12

Formation of a nucleic acid to form nucleotides.

a. Anabolic
b. Catabolic
c. Metabolic
d. None of the Above

Answer 12

a. Anabolic

Question 13

The more permeable of the two mitochondrial membranes.

a. Outer membrane
b. Inner membrane
c. Middle membrane
d. None of the above

Answer 13

a. Outer membrane

Question 14

The mitochondrial membrane that has a cristae.

a. Outer membrane
b. Inner membrane
c. Middle membrane
d. None of the above

Answer 14

b. Inner membrane

Question 15

Determines the site of the matrix.

a. Outer membrane
b. Inner membrane
c. Middle membrane
d. None of the above

Answer 15

b. Inner membrane

Question 16

It is the interior of the intermembrane space.

a. Outer membrane
b. Inner membrane
c. Middle membrane
d. None of the above

Answer 16

b. Inner membrane

Question 17

The mitochondrial membrane that is highly folded.

a. Outer membrane
b. Inner membrane
c. Middle membrane
d. None of the above

Answer 17

b. Inner membrane

Question 18

The mitochondrial membrane with higher protein content.

a. Outer membrane
b. Inner membrane
c. Middle membrane
d. None of the above

Answer 18

b. Inner Membrane

Question 19

The mitochondrial membrane with which ATP synthase complexes are associated.

a. Outer membrane
b. Inner membrane
c. Middle membrane
d. None of the above.

Answer 19

b. Inner membrane

Question 20

It is the chemical bond formed when two phosphate groups react with each other and a water molecule is produced.

a. Phosphate bond
b. Hydrogen Bond
c. Glycosidic Bond
d. Phosphoanhydride bond

Answer 20

d. Phosphoanhydrde bond

Question 21

It involves hydrogen atom loss.

a. Reduction
b. Oxidation
c. Both
d. None of the above

Answer 21

b. Oxidation

Question 22

It involves hydrogen atom gain.

a. Reduction
b. Oxidation
c. Both
d. None of the above

Answer 22

a. Reduction

Question 23

FAD/FADH and NAD/NADH both have a B vitamin structural complex.

a. Yes
b. No
c. only FAD/FADH
d. only NAD/NADH

Answer 23

a. Yes

Question 24

The intermediate produced when FAD is reduced.

a. FADH
b. FAD
c. FADH₂
d. FADH+

Answer 24

c. FADH₂

Question 25

The intermediate produced when FADH₂ is oxidized. a. FADH b. FAD c. FADH₂ d. FADH+

Answer 25

b. FAD

Question 26

The intermediate produced when acetyl-S-CoA ((acetyl CoA) transfers an acetyl group a. FADH b. NADH+ c. Coenzyme A d. Acetyl

Answer 26

c. Coenzyme A