Gluconeogenesis

Question 1

in the absence of——, most of the body use——— ————–for energy

Answer 1

insulin

Fatty acids

Question 2

brain and RBC only use

Answer 2

Glucose

Question 3

pyruvate to PEP (1st step)
Atp-ADP
HCO3- to HOCO2

Answer 3

use biotin prosthetic group
pyruvate carboxylase
forms OAA

Question 4

pyruvate to PEP (2nd step)
OAA + GTP —- PEP + GDP + CO2
where does it happen

Answer 4

PEP carboxykinase

cytoplasm

Question 5

irreversible reaction 2
fructose 1,6 bisphosphate + H2O —- F-6-p + Pi
type of reaction?
where?

Answer 5

Fructose 1,6 bisphosphotase
hydrolysis
cytoplasm

Question 6

irreversible reaction 3

G-6-P + H2O ——- Glucose + Pi

Answer 6

Glucose 6 phosphotase

Question 7

what cant G-6-P do?

Answer 7

cant leave the bilayer

Question 8

we dont have Glucose 6 phosphotase in what part of the body?

Answer 8

muscles

Question 9

problems with gluconeogenesis

Answer 9

no stores of pyruvate to maintain gluconeogenesis

Question 10

solution to problem

Answer 10

lactate cori cycle

Question 11

lactate cori cycle

glucose – pyruvate – latcate

Answer 11

lactate —–(LDH)—— pyruvate—–glucose

Question 12

glucogenic amino acids

what is used to make glucose in the muscles?

Answer 12

alanine

Question 13

muscle catabolism releases

Answer 13

alanine into blood the converted into pyruvate

Question 14

glycerol can be converted into

Answer 14

dihydroxyacetone phosphate

Question 15

dihydroxyacetone phosphate can be attached to

Answer 15

glyceraldehyde 3 phosphate to produce F-1,6-bisp

Question 16

Amino acids can be added together to form—-, which is used to convert pyruvate to—–

Answer 16

OAA

PEP