Biochemistry - Glycolysis

Exercise : Glycolysis - Section 1
  • Glycolysis - Section 1
11.
When concentration of the reactants is higher than the equilibrium concentration then
the gibbs free energy will be positive
the gibbs free energy will be negative
more products will be formed
both (b) and (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Which of the following is not true of glycolysis?
ADP is phosphorylated to ATP via substrate level phosphorylation
The pathway does not require oxygen
The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters
The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose
Answer: Option
Explanation:
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13.
In glycolysis, ATP is formed by the transfer of a high-energy phosphate from 1,3-bisphosphoglycerate to ADR No such high-energy phosphate donor has ever been isolated in mitochondria because
the techniques for isolating the phosphate donor are not refined enough
no such phosphate donor exists
the high-energy phosphate donor is very short-lived and difficult to isolate
None of the above
Answer: Option
Explanation:
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14.
ATP is from which general category of molecules?
Polysaccharides
Proteins
Nucleotides
Amino acids
Answer: Option
Explanation:
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15.
The glycolytic pathway (glucose → 2 pyruvate) is found
in all living organisms
primarily in animals excluding particles
only in eukaryotes
only in yeast
Answer: Option
Explanation:
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