Exam 2 Energy Production

Question 1

Four energy storage molecules in the cell.

Answer 1

ATP, NADH, NADPH, FADH

Question 2

Proteins that catalyze reactions but are not consumed by the reaction.

Answer 2

Enzyme

Question 3

Breaking down molecules for energy.

Answer 3

Catabolism

Question 4

Using energy to build cell components.

Answer 4

Anabolism

Question 5

Balance between catabolism and anabolism. Central biochemical pathways used for both.

Answer 5

Metabolism

Question 6

Requires an inorganic electron receptor.

Answer 6

Respiration

Question 7

Metabolic process to convert solar energy into chemical energy.

Answer 7

Photosynthesis

Question 8

Membrane-embedded system using electron donors and acceptors to create an ion potential.

Answer 8

Electron transport system

Question 9

Three cellular functions powered by the proton motive force (PMF).

Answer 9

ATP synthase, ion transport, flagella motion

Question 10

Energy is derived from compounds that do not contain any carbon.

Answer 10

Lithotrophy

Question 11

Energy is derived from the breakdown of compounds comprised of carbon.

Answer 11

Organotrophy

Question 12

Three glucose catabolism pathways.

Answer 12

Glycolysis (EMP) (prokaryotic and Eukaryotic), Enter-Doudoroff (ED) (prokaryotic), Pentose phosphate shunts (PPS) (prokaryotic and Eukaryotic)

Question 13

Catabolism without the electron transport system.

Answer 13

Fermentation

Question 14

Generates a proton gradient that powers ATPase to produce ATP.

Answer 14

Proton motive force

Question 15

Two general components of metabolism.

Answer 15

Anabolism, Catabolism

Question 16

Molecule that contains two high-energy bonds used for energy requiring reaction in the cell.

Answer 16

ATP

Question 17

Possible terminal electron acceptors in inorganic respiration.

Answer 17

Oxygen, Nitrate, Sulfate

Question 18

Use light energy to reduce compounds.

Answer 18

Phototrophy

Question 19

Electron flow that generates a proton motive force (PMF).

Answer 19

Electron transport system

Question 20

ATP-producing membrane-bound complex driven by proton motive force (PMF).

Answer 20

ATP synthase

Question 21

Using inorganic molecules for energy.

Answer 21

Lithotrophy

Question 22

Oxidation of hydrogen to form methane.

Answer 22

Methanogens