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Home ‣ Biochemistry ‣ DNA Structure and Replication See What Others Are Saying!
- Question
One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis?
Options- A. Conservative theory
- B. Dispersive theory
- C. Semi-conservative theory
- D. Evolutionary theory
- Correct Answer
- Dispersive theory
- 1. How many molecules of ATP are hydrolysed to form two molecule of ammonia?
Options- A. 10
- B. 5
- C. 16
- D. 15 Discuss
- 2. What is the result of invasion of a body by pathogens?
Options- A. Infection
- B. Inflammation
- C. Swelling
- D. Pus Discuss
- 3. Cytochrome C has an isoelectric pH of
Options- A. 8.5
- B. 10.05
- C. 7.5
- D. 11.05 Discuss
- 4. What is the main source of natural fluoride?
Options- A. Mushrooms
- B. Potatoes
- C. Meat
- D. Water Discuss
- 5. Chylomicrons are synthesized in
Options- A. blood
- B. liver
- C. intestine
- D. pancreas Discuss
- 6. On the ribosome, mRNA binds
Options- A. between the subunits
- B. to the large subunit
- C. to the small subunit
- D. none of these Discuss
- 7. Which of the following amino acids is considered as both ketogenic and glucogenic?
Options- A. Valine
- B. Tryptophan
- C. Lysine
- D. None of these Discuss
- 8. The number of water molecules consumed by the formation of phosphatidyl serine are
Options- A. 0
- B. 1
- C. 2
- D. 4 Discuss
- 9. First discovered, Type II restriction endonuclease was
Options- A. Hinf I
- B. Eco K
- C. Hind II
- D. EcoRI Discuss
- 10. The lac operon is translated into __________ proteins.
Options- A. 1
- B. 2
- C. 3
- D. 4 Discuss
More questions
Correct Answer: 16
Correct Answer: Infection
Correct Answer: 10.05
Correct Answer: Water
Correct Answer: intestine
Correct Answer: to the small subunit
Correct Answer: Tryptophan
Correct Answer: 0
Correct Answer: Hind II
Correct Answer: 3
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