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- Question
The cellular organelle associated with secretion is the
Options- A. golgi complex
- B. mitochondrion
- C. ribosome
- D. lysosome
- Correct Answer
- golgi complex
- 1. Starch content of potatoes can be increased by using a bacterial gene, known as
Options- A. sucrose phosphate synthase gene
- B. ADP glucose pyrophosphorylase gene
- C. polygalactouranase gene
- D. none of the above Discuss
- 2. Production of transgenic animals require transfections of
Options- A. eggs or embryos
- B. stem cells
- C. red blood cells
- D. all of these Discuss
- 3. Which of the following functional groups would make a carbon-based compound the least polar?
Options- A. Phosphate
- B. Methyl
- C. Carboxyl
- D. Amino Discuss
- 4. Cdks bind with __________ , enabling the Cdks to function as enzymes.
Options- A. MPF
- B. cyclins
- C. histones
- D. p53 Discuss
- 5. The first transgenic plants expressing engineered foreign genes were tobacco plants produced by the use of
Options- A. Agrobacterium tumefaciens
- B. Bacillus thuringiensis
- C. Arabidopsis thaliana
- D. Streptomyces hygroscopicus Discuss
- 6. In a __________ protocol, bacteria with engineered abilities to detoxify pollutants are intentionally released in an area.
Options- A. microcosm establishment
- B. mibridization
- C. bioremediation
- D. rhizosecretion Discuss
- 7. Expression of antisense RNA in transgenic plants is a general method used to
Options- A. activate the expression of all genes in a biochemical pathway
- B. eliminate the expression of all genes in a biochemical pathway
- C. block the expression of virus coat protein genes
- D. reduce or eliminate the expression of individual genes Discuss
- 8. Resistance to sulphonyl urea compounds in transgenic tobacco plant has been developed by the transfer of
Options- A. gene for EPSPS (5-enol-pyruvyl shikimat 3 phosphate synthase)
- B. gene for ALS (acetolactate synthase)
- C. gene for GS (glutamine synthase)
- D. any of the above Discuss
- 9. Which is not the purpose of punching down?
Options- A. To oxidize the wine
- B. To extract tannin
- C. To reduce possible microbial spoilage
- D. To keep the cap moist Discuss
- 10. Which of the following is true for the ale beer?
Options- A. Top yeast of S cerevisiae is used
- B. Fermentation is quick and completes in 5-7 days
- C. Quantity of hops used is more than in lager beer
- D. All of the above Discuss
More questions
Correct Answer: ADP glucose pyrophosphorylase gene
Correct Answer: eggs or embryos
Correct Answer: Methyl
Correct Answer: cyclins
Correct Answer: Agrobacterium tumefaciens
Correct Answer: bioremediation
Correct Answer: reduce or eliminate the expression of individual genes
Correct Answer: gene for ALS (acetolactate synthase)
Correct Answer: To oxidize the wine
Correct Answer: All of the above
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