Forwarded from Azel 🐨
Forwarded from Azel 🐨
Forwarded from Azel 🐨
Arsenite inhibitor is in step
Anonymous Quiz
10%
A. Fumarate
49%
B. Succiny Coenzyme A
23%
C. isocitrate
18%
D. All above
Forwarded from Azel 🐨
Forwarded from Azel 🐨
The Form of Riboflavin is
Anonymous Quiz
8%
A. Thiamin diphosphate
9%
B. NAD (nicotinamide adenine dinucleotide)
77%
C. FAD (flavin adenine dinucleotide)
6%
D. Coenzyme
Forwarded from Azel 🐨
The Pantothenic acid Reaction catalyzed by:
Anonymous Quiz
10%
A. Succinate dehydrogenase
74%
B. a-ketoglutarate dehydrogenase
7%
C. Isocitrate dehydrogenase
9%
D. Malate dehydrogenase
Forwarded from Azel 🐨
The main sites for regulation of the cycles' reaction are the nonequilibrium reactions catalyzed by
Anonymous Quiz
9%
A. a-ketoglutarate dehydrogenase.
6%
B. isocitrate dehydrogenase,
10%
C. citrate synthase,
75%
D. All above
Forwarded from Azel 🐨
However, the cycle operates only under
Anonymous Quiz
64%
A. presence of 02.
10%
B. presence of co2
4%
C. presence of H2o
22%
D. All above
Forwarded from Azel 🐨
Forwarded from Azel 🐨
Forwarded from Azel 🐨
The Product Essential for Oxidative Phosphorylation in the Krebs Cycle is
Anonymous Quiz
16%
(a) NADPH and ATP
26%
(b) Acetyl CoA
11%
(c) CO₂ and oxaloacetate
47%
(d) NADH and FADH2
Forwarded from Azel 🐨
Which of the Intermediate of the Krebs Cycle Is Utilised Formation of Amino Acids
Anonymous Quiz
31%
(a) Citric acid
13%
(b) Malic acid
9%
(c) Isocitric acid
46%
(d) a-ketoglutaric acid
Forwarded from Azel 🐨
Krebs Cycle Takes Place in Aerobic Respiration Due To
Anonymous Quiz
44%
(a) Electron transport chain requires aerobic conditions to operate
6%
(b) Oxygen is a reactant
3%
(c) Oxygen has a catalytic function
47%
(d) All of the above
Forwarded from Azel 🐨
FAD is Reduced in Which of the Reactions of the Kreb’s Cycle
Anonymous Quiz
7%
(a) Isocitrate to oxaloacetate
21%
(b) Succinyl CoA to Succinate
19%
(c) Fumarate to malate
54%
(d) Succinate to fumarate
Forwarded from 3rd stage / Exams
مادة البايو كمستري
تكملة اختبارت الملزمه الرابعة
THE CITRIC ACID CYCLE
تكملة اختبارت الملزمه الرابعة
THE CITRIC ACID CYCLE
Forwarded from Azel 🐨
Forwarded from Azel 🐨
The enzyme that used in the first step is
Anonymous Quiz
7%
A.Aconitase
0%
B.Malate dehydrogenase
1%
C.Succinate dehydrogenase
3%
D.Succinyl-CoA synthetase
85%
E.Citrate synthase
1%
F.Isocitrate dehydrogenase
2%
G.α-Ketoglutarate dehydrogenase
1%
H. Fumarase
Forwarded from Azel 🐨
Forwarded from Azel 🐨
The enzyme that used in the second step is
Anonymous Quiz
2%
A.Malate dehydrogenase
1%
B.Fumarase
1%
C.Succinate dehydrogenase
1%
D.Succinyl-CoA synthetase
2%
E.α-Ketoglutarate dehydrogenase
20%
F.Isocitrate dehydrogenase
67%
G.Aconitase
7%
H. Citrate synthase
Forwarded from Azel 🐨
Forwarded from Azel 🐨
The enzyme that used in the third step is
Anonymous Quiz
2%
A.Malate dehydrogenase
0%
B.Fumarase
2%
C.Succinate dehydrogenase
2%
D.Succinyl-CoA synthetase
12%
E.α-Ketoglutarate dehydrogenase
73%
F.Isocitrate dehydrogenase
8%
G.Aconitase
1%
H. Citrate synthaseH. Citrate synthase