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- Question
In which of the following phase preparations for genome separation are made?
Options- A. C
- B. G1
- C. G2
- D. M
- Correct Answer
- M
- 1. The intervention in the communication system of nematodes offer several possibilities of bio control. Which of the following(s) play(s) a very important role in the host recognition?
Options- A. Protein
- B. Lipid
- C. Carbohydrate moiety
- D. Minerals Discuss
- 2. Which of the following changes occur during first phase of growth of Penicillium chrysogenum?
Options- A. Growth of mycelia occurs
- B. Ammonia is liberated in the medium
- C. Lactic acid present in the corn steep liquor is utilized at the maximum rate
- D. All of the above Discuss
- 3. Bruise resistant tomatoes have been developed by the expression of antisense RNA against
Options- A. glycerol 1 phosphate acyl transferase
- B. polygalactouranase
- C. ACC deaminase
- D. Sucrose phosphate synthase gene Discuss
- 4. In transgenic plants that have been manipulated to express patho-genesis-related (PR) proteins all the time it has been shown that
Options- A. these provide no protection at all against pathogens
- B. expression of one PR protein provides high levels of protection against many pathogens
- C. expression of two PR proteins provides some protection against a few pathogens
- D. these proteins trigger the production of other antimicrobial defenses Discuss
- 5. Which of the following mutant/(s) has/have increased amount of lysine and/or methionine in corn seeds?
Options- A. Opaque-2
- B. Sugary-1
- C. Flory-2
- D. All of these Discuss
- 6. Gypsum is beneficial for
Options- A. phosphorus enriched soil
- B. water logged soil
- C. alkaline soil
- D. saline soil Discuss
- 7. What is the desirable sugar content of the grapes required for the wine production?
Options- A. 2-5%
- B. 5-10%
- C. 10-14%
- D. 14-20% Discuss
- 8. Alegar is a type of vinegar produced from
Options- A. fruit juices
- B. malted grain
- C. ethanol
- D. ale Discuss
- 9. The composition of the inner mitochondrial membrane is most like that of
Options- A. the outer mitochondrial membrane
- B. the cell's plasma membrane
- C. some bacterial plasma membranes
- D. the nuclear membrane Discuss
- 10. The number of follicles at any particular stage is governed by
Options- A. the rate of entry of dormant follicles
- B. the rate of growth of follicles
- C. the rate of loss of follicles
- D. all of the above Discuss
More questions
Correct Answer: Carbohydrate moiety
Correct Answer: All of the above
Correct Answer: polygalactouranase
Correct Answer: these proteins trigger the production of other antimicrobial defenses
Correct Answer: All of these
Correct Answer: alkaline soil
Correct Answer: 14-20%
Correct Answer: ale
Correct Answer: some bacterial plasma membranes
Correct Answer: all of the above
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