Discussion
Home ‣ Biochemistry ‣ Glycolysis Comments
- Question
ATP is from which general category of molecules?
Options- A. Polysaccharides
- B. Proteins
- C. Nucleotides
- D. Amino acids
- Correct Answer
- Nucleotides
- 1. During glycolysis, the major energy generating step involves
Options- A. pyruvate kinase
- B. phosphoglycerate kinase
- C. glyceraldehyde-3 -dehydrogenase
- D. Phosphofructokinase Discuss
- 2. The PCR, polymerase chain reaction is becoming the method of choice for
Options- A. Alteration of gene
- B. screening gene
- C. sterilization of gene
- D. all of these Discuss
- 3. Bacteriophages are
Options- A. cells in the blood that eat bacteria
- B. a class of bacteria
- C. bacterial viruses
- D. none of the above Discuss
- 4. For gene transfer to be effective, transforming DNA must be
Options- A. incorporated into the bacterial chromosome
- B. incorporated into a viral genome
- C. free in the bacterial cytoplasm
- D. none of the above Discuss
- 5. Northern blotting is
Options- A. widely different than southern blotting
- B. another name for southern blotting
- C. analogous to southern blotting
- D. none of the above Discuss
- 6. Which of the following is not a mechanism for altering the flux of metabolites through the rate-determining step of a pathway?
Options- A. Allosteric control of the enzyme activity
- B. Diffusional coupling between adjacent active sites
- C. Genetic control of the enzyme concentration
- D. Covalent modification of the enzyme Discuss
- 7. Glycolytic pathway regulation involves
Options- A. allosteric stimulation by ADP
- B. allosteric inhibition by ATP
- C. feedback, or product, inhibition by ATP
- D. all of the above Discuss
- 8. In the glycogen synthase reaction, the precursor to glycogen is
Options- A. glucose-6-P
- B. UTP-glucose
- C. UDP-glucose
- D. glucose-1-P Discuss
- 9. Glucose from the breakdown of glycogen is obtained in
Options- A. the liver by phosphorolysis
- B. the muscles by phosphorolysis
- C. the muscles by hydrolysis
- D. both (a) and (b) Discuss
- 10. Glycogen has
Options- A. ?-1,4 linkage
- B. ?-1,6 linkages
- C. ?-1,4 and ?-1,6 linkages
- D. ?-1,4 and ?-1,6 linkage Discuss
Glycolysis problems
Search Results
Correct Answer: glyceraldehyde-3 -dehydrogenase
Correct Answer: screening gene
Correct Answer: bacterial viruses
Correct Answer: incorporated into the bacterial chromosome
Correct Answer: analogous to southern blotting
Correct Answer: Diffusional coupling between adjacent active sites
Correct Answer: all of the above
Correct Answer: UDP-glucose
Correct Answer: both (a) and (b)
Correct Answer: ?-1,4 and ?-1,6 linkages
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