Chapter 9

Question 1

cellular respiration

Answer 1

pathway to get glucose and harvest energy

Question 2

energy released is used to add what to ADP and ATP

Answer 2

Phosphate

Question 3

how long does APT last

Answer 3

30 seconds

Question 3

organism store glucose as

Answer 3

glycogen or startch

Question 4

how is glucose oxididized

Answer 4

with redox reactions each time. loosing an electron

Question 5

what produces more energy fermentation or cellular respiration

Answer 5

cellular respiration

Question 6

glycolysis

Answer 6

6 carbon glucose broken into 3 pyruvate

Question 7

citric Acid/ Kebs cycle

Answer 7

Each acetyl coA is oxydixed to CO2

Question 8

pyruvate processing

Answer 8

each pyruvate is oxydixed to makee coA

Question 9

Electron transport chain

Answer 9

Electrons more through a transport chain and their energy is used to set up proton gradient to make ATP

Question 10

what happens when glucose is oxidized

Answer 10

glycolysis, Pyruvate, Citric/kebs cycle, electron transport chain

Question 11

how long doe glucose last

Answer 11

12-14 hours

Question 12

where des glycolysis take place

Answer 12

Cytosol

Question 13

where does pyruvate, kebs cycle and ETC take place

Answer 13

mitochondrial matrix

Question 14

what gives more energy

Answer 14

braking carbon to carbon bonds

Question 15

what gives the most energy

Answer 15

kebs cycle

Question 16

what translates energy into ATP

Answer 16

ETC

Question 17

fundament of cells

Answer 17

ATP, a source of carbon to synthesizing macromolecules

Question 18

catabolic

Answer 18

harvest stored energy to produce ATP

Question 19

Anabolic

Answer 19

BUILD, use energy in the form of ATP

Question 20

ATP production of cells, the hierachy

Answer 20

1 carbohydrates, 2 fats, 3 proteins

Question 21

where does fat enter celular respiration

Answer 21

broken down by glycerol with enters into glycolysis and converted into acetyl coA= enter kebs cycle

Question 22

Proteins enter cell respitarion whetre

Answer 22

broken down as amino acids. converted to pyruvate, acetyl coA. entering pyruvate, kebs and ETC

Question 23

carbohydrates, fats phospholipids, proteins enter where

Answer 23

carbohydrates:Sugar: glucolysis

fats phospholipids: glycerol: glycolysis, pyruvate or kebs

Proteins:amino acid: pyruvate or kebs

Question 24

glycolysis whole event

Answer 24

1) 10 chemical reactions. invest 2 ATP (1-5 reactions) 2) energy pay off (6-10 reactions) NADH is made and ATP is produces by substrate level phosphorylation Net Yield is 2 NADH 2 ATP and 2 pyruvate

Question 25

phosphofructokinase

Answer 25

high levels of ATP inhibit it. Whem are high it bind to a regulatory side and inhibits the enzyme, so stops it

Question 26

mitochondia membranes

Answer 26

inter and outer membrane. Cristae= inner membrane= layers of sac-like structures inside the mitochondria

Question 27

where is the mitrochondial matrix

Answer 27

inside the inner membrane

Question 28

where does pyruvate take place

Answer 28

EUKARYOTES= inside matrix with enzyme called pyruvate dehydrogenase PROKARIOTES= cytosol

Question 29

pyruvate reactions

Answer 29

takes pyruvate remove co2 and make acetyl coA. 3 carbon to 2 carbon Pyruvate, NAD+ GO IN = CO2 NADH and acetyl coA come out

Question 30

whar happened when glycolysis and pyruvate are abundant

Answer 30

pyruvate dehydrogenase is phosphorylated, chnages shape and is inhibited

Question 31

prokaryotes location of cell respiration

Answer 31

takes place in cytosol just like glycolisis

Question 32

kebs cycle turns

Answer 32

twice per glucose molecule

Question 33

for each molecule of glucose that is oxidized the cell produces

Answer 33

6Co2 4ATP 10ANDH 2FADH

Question 34

glucose formula

Answer 34

C6H12O6

Question 35

as electrons more from one molecule to another in the ECT

Answer 35

they are held more tightly small amt of energy is release in each reaction less potential energy

Question 36

ETC convert what

Answer 36

NADH, FAHD into ATP. set gradient that pumpo protons across matirx and when they come back we charge with ATP