chapter 10 - cellular respiration

Question 1

cell division

Answer 1

the division of a cell

Question 2

cellular respiration

Answer 2

aerobic process of conversion that releases energy from food; used for exertion in human body past ~90s

Question 3

glycolysis

Answer 3

separation of 1, 6 carbon glucose molecule to 2, 3 carbon molecule

Question 4

calorie

Answer 4

amount of E needed to raise temp of 1 gram of water by 1 degree celsius

Question 5

aerobic

Answer 5

pathways of cellular respiration which require O2; fast but not very much energy

Question 6

anaerobic

Answer 6

pathways of cellular respiration which don’t need O2; slow and limited but very efficient

Question 7

NAD+

Answer 7

nicotinamide adenine diphosphate; electron carrier

Question 8

krebs cycle

Answer 8

pyruvic acid is broken down into C02 in a series of of reactions

Question 9

krebs cycle

Answer 9

pyruvic acid is broken down into C02 in a series of of reactions

Question 10

acetyl-CoA formation

Answer 10

1C from each pyruvate is replaced with CoA

Question 11

electron transport chain

Answer 11

path of electrons along proteins on the inner membrane of a mitochondrion

Question 12

fermentation

Answer 12

anaerobic process of using glucose to create ATP

Question 13

alcoholic fermentation

Answer 13

creates ethanol and CO2 which helps make bread

Question 14

lactate fermentation

Answer 14

used by some bacteria and creates lactic acid; in humans creates short term bursts of energy for ~90s or less of exertion