JAN MOCK ESSAY Flashcards
1
Q
enzyme hydrolyse atp
A
ATP hydrolase
2
Q
enzyme synthesise atp
A
ATP synthase
3
Q
what type sugar in atp
A
ribose - pentose
4
Q
importance of ATP (AO2 links)
A
- co transport glycose or amino acids
- phosphortylates gp to tp
- phosphorylate glucose in glycosysis to fructose-1,6-biphosphate
5
Q
binding sties of ribosome
A
- one for tRNA anti-codon bringing specific AA
- one mRNA so can move along until start codon
6
Q
stop codon
A
UAA, UAG, UGA
7
Q
start codon
A
AUG
8
Q
where glycolisis
A
cytoplasm
9
Q
stages glycolisis
A
- glucose + atp to fructose-1,6-biphosphate
- fructose-1,6-biphosphate to 2 triose phosphate
- 2 trisoe phosphate to pyruvate + atp + reduced nad
10
Q
stages krebs
A
- acetylcoenzymeA + 4c to 6c and coenzymeA
- 6C to 4C + 2co2
- plus reduced nad, reduced fad and atp
11
Q
where krebs
A
mitochondrial matriz
12
Q
where oxi phos
A
inner mitochondrial matriz
13
Q
describe oxi phos
A
- e- move down ETC relezsing energy thru recoz reactions
- protons pumped matriz –> inter mitochonodrial space
- ec grad
- ATP synthase
- O2 tea comb e- and prootons to form water
14
Q
how many atp in resp
A
30-32
15
Q
purines
A
A + G
