chapter 6 cellular respiration

Question 1

what is cellular respiration ?

Answer 1

the breakdown of glucose that produces energy in the presence of oxygen to make energy

Question 2

where does cellular respiration take place ?

Answer 2

Mitochondria

Question 3

aerobic respiration

Answer 3

breakdown of glucose with oxygen

Question 4

Anaerobic respiration

Answer 4

breakdown of glucose without oxygen

Question 5

aerobic capacity

Answer 5

max rate at which oxygen can be taken in and be used by your cells

Question 6

what builds up when you switch to anaerbic capacity

Answer 6

lactic acid

Question 7

what are the 2 points to remember when cellular respiration

Answer 7

38 atp molecules produced for every glucose breakdown
hydrogen released from glucose is picked up by oxygen to form water

Question 8

what are the coenzymes or the electron acceptors

Answer 8

NAD and FAD molecules

Question 9

what is the oxidized states of coenzymes

Answer 9

NAD+ & FAD +

Question 10

what are the reduced states of coenzymes

Answer 10

NADH and FADH2

Question 11

what happened in the aerobic respiration taking place in the mito of the cell

Answer 11

glycolysis, kerbs cycle, and electron transport

Question 12

what are the products of glycolysis

Answer 12

2 atp, nadh, and 2 pyruvates

Question 13

what are the products of the Krebs cycle

Answer 13

3 NADH, 1 FADH2, and 1 atp
double the numbers if there is a second verbs cycle

Question 14

what is the electron transport pathway

Answer 14

series of molecules on the inner membrane of the mitochondrion

Question 15

what happens if the oxygen is replaced by another gas

Answer 15

ets shuts down, no atp produced, cell stops working, death

Question 16

what happens in anaerobic breakdown of food molecules

Answer 16

fermentation

Question 17

what is fermentation

Answer 17

production of atp by the anaerobic breakdown of foos molecules

Question 18

what happened in strenuous activity

Answer 18

body is in oxygen debt, switches to Ana, lactic acids builds, and gluconeogenesis happens

Question 19

gluconeogeneis

Answer 19

conversion of lactic acid to pyruvate and black to glucose in the liver ( needs large amounts of oxygen and atp )

Question 20

aerobes

Answer 20

organisms that breakdown glucose in the presence of oxygen

Question 21

obligated anaerobes

Answer 21

die in the presence of oxygen

Question 22

facultative anaerobes

Answer 22

ocondcuts anaerobic respiration when o is absent and aero when o is present

Question 23

what are humans in aero and ana

Answer 23

as a whole obligated aero but cell behave as facultative Ana