Discussion
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- Question
When populations are small, gene frequencies can change from generation to generation and some alleles may become fixed in a population. This is called __________ .
Options- A. assortative mating
- B. inbreeding
- C. heterosis
- D. genetic drift
- Correct Answer
- genetic drift
- 1. In the Glycolysis reaction, for each glucose conversion how many ATP's are produced?
Options- A. 4
- B. 2
- C. 1
- D. 3 Discuss
- 2. In gel electrophoresis, what fragments will move most quickly through a gel?
Options- A. Large fragments
- B. Small fragments
- C. Large genome
- D. None of these Discuss
- 3. What compound of raw egg white causes a syndrome similar to vitamin B deficiency?
Options- A. Avidin
- B. Betabindin
- C. Ovalbumin
- D. Albumin Discuss
- 4. Monoclonal refers to
Options- A. a single clone of antibody-producing cells
- B. all the antibody molecules which are identical
- C. the binding with same antigenic site with identical binding affinities
- D. all of the above Discuss
- 5. The breakdown of glucose occurs by the process known as
Options- A. glycolysis
- B. fermentation
- C. anaerobic respiration
- D. Krebs cycle Discuss
- 6. Which of the following would not contain DNA?
Options- A. Yeast
- B. Bacteria
- C. Glass crystals
- D. Mold Discuss
- 7. HPLC methods include
Options- A. liquid/liquid (partition) chromatography
- B. liquid/solid (adsorption) chromatography
- C. ion exchange and size exclusion chromatography
- D. all of the above Discuss
- 8. How many molecules of acetyl-CoA are produced in oxidation of palmitic acid (C16), which involves seven rounds of oxidation?
Options- A. 6
- B. 7
- C. 8
- D. 9 Discuss
- 9. Which of these molecules is vitamin H?
Options- A. Biotin
- B. Carnitine
- C. Folic acid
- D. None of these Discuss
- 10. Nitrate reduction can be carried out by
Options- A. only microorganism
- B. plant and microorganism
- C. only plants
- D. none of these Discuss
More questions
Correct Answer: 2
Correct Answer: Small fragments
Correct Answer: Avidin
Correct Answer: all of the above
Correct Answer: glycolysis
Correct Answer: Glass crystals
Correct Answer: all of the above
Correct Answer: 8
Correct Answer: Biotin
Correct Answer: plant and microorganism
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