Forwarded from طـن أمسكيوات
Riboflavin is participate in the Citric Acid Cycle in the form of
Anonymous Quiz
9%
NAD+
8%
Coenzyme A
73%
FAD+
10%
Thiamin diphosphate
Forwarded from طـن أمسكيوات
Anaplerosis is the act of replenishing the citric acid cycle intermediates that have been extracted for biosynthesis.
Anonymous Quiz
88%
✅️
12%
❌️
Forwarded from طـن أمسكيوات
The conversion of pyruvate to acetyl CoA is catalyzed by the enzyme pyruvate dehydrogenase. In this reaction
Anonymous Quiz
12%
a) NADPH is oxidized to NADP
32%
b) NADH is oxidized to NAD
13%
c) NADP is reduced to NADPH
43%
d) NAD is reduced to NADH
Forwarded from طـن أمسكيوات
In the tricarboxylic acid cycle, the reaction for the conversion of pyruvate to acetyl CoA is known as
Anonymous Quiz
65%
a) Oxidative decarboxylation
20%
b) Oxidative phosphorylation
5%
c) Reductive biosynthesis
10%
d) Reductive decarboxylation
Forwarded from طـن أمسكيوات
Which of the following is not the irreversible reaction of Kreb's cycle?
Anonymous Quiz
13%
a) Isocitrate dehydrogenase
24%
b) Alpha-ketoglutarate dehydrogenase
28%
c) Citrate synthase
34%
d) Malate dehydrogenase
Forwarded from 3rd stage / Exams
مادة البايو كمستري
المحاضرة الرابعة
THE CITRIC ACID CYCLE
المحاضرة الرابعة
THE CITRIC ACID CYCLE
Forwarded from Azel 🐨
The citric acid cycle
Anonymous Quiz
65%
A. It is the final common pathway
22%
B. The first common Pathway
13%
C. The second common pathway
Forwarded from Azel 🐨
The citric acid cycle also has a central role in
Anonymous Quiz
8%
A. gluconeogenesis,
2%
B. lipogenesis,
4%
C. interconversion of amino acids.
87%
D. All above
Forwarded from Azel 🐨
Forwarded from Azel 🐨
Forwarded from Azel 🐨
Forwarded from Azel 🐨
Forwarded from Azel 🐨
Forwarded from Azel 🐨
Forwarded from Azel 🐨
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