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Questions and Answers
Which enzyme synthesizes ATP during oxidative phosphorylation?
Which enzyme synthesizes ATP during oxidative phosphorylation?
- Phosphatase
- Pyruvate dehydrogenase
- Creatine kinase
- ATP synthase (correct)
The main extramitochondrial source of NADH2 for ETC is:
The main extramitochondrial source of NADH2 for ETC is:
- Tricarboxylic acid cycle
- Pentose phosphate pathway
- Glycolysis (correct)
- Pyruvate
Which metabolite is utilized in the TCA cycle?
Which metabolite is utilized in the TCA cycle?
- Uric acid
- Ammonia
- Pyruvate
- Acetyl-CoA (correct)
The reaction of substrate phosphorylation in the TCA cycle is catalyzed by:
The reaction of substrate phosphorylation in the TCA cycle is catalyzed by:
The transfer of electrons to oxygen is catalyzed by:
The transfer of electrons to oxygen is catalyzed by:
Which component of ETC is inhibited by cyanide?
Which component of ETC is inhibited by cyanide?
Hormone that increases the permeability of the cell membrane to glucose:
Hormone that increases the permeability of the cell membrane to glucose:
Which carbohydrates perform primarily a structural function?
Which carbohydrates perform primarily a structural function?
When galactose is phosphorylated in the liver, it forms:
When galactose is phosphorylated in the liver, it forms:
In what tissues is glucokinase activity found?
In what tissues is glucokinase activity found?
What is anabolism primarily responsible for?
What is anabolism primarily responsible for?
What is catabolism primarily involved in?
What is catabolism primarily involved in?
Which of the following is an example of anabolic pathways?
Which of the following is an example of anabolic pathways?
What representatives of lipids are part of biological membranes?
What representatives of lipids are part of biological membranes?
Which properties are characteristic of biological membranes?
Which properties are characteristic of biological membranes?
What phase state is characteristic of membrane lipids?
What phase state is characteristic of membrane lipids?
In facilitated diffusion, how are substances transferred through the membrane?
In facilitated diffusion, how are substances transferred through the membrane?
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