Discussion
Home ‣ Biotechnology ‣ Plant Cell Culture See What Others Are Saying!
- Question
Protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with
Options- A. cellulotyic enzymes
- B. pectolytic enzymes
- C. both cellulotyic and pectolytic enzymes
- D. proteolytic enzymes
- Correct Answer
- both cellulotyic and pectolytic enzymes
- 1. In the bundle sheath of C4 plant __________ is/ are less than mesophyll.
Options- A. PSI
- B. PSII
- C. PSI or PSII
- D. PSI and PSII Discuss
- 2. What is the size (in kb) of the tobacco chloroplast genome?
Options- A. 55 kilobase
- B. 155 kilobase
- C. 325 kilobase
- D. 375 kilobase Discuss
- 3. Malting process allows malt amylase and proteinases to degrade starch and protein to
Options- A. glucose and peptone as well as peptides
- B. glucose and amino acids
- C. maltose and peptone as well as peptides
- D. maltose and amino acids Discuss
- 4. Which one of the following is the most stable vector?
Options- A. YEp
- B. YRp
- C. YAC
- D. YIp Discuss
- 5. Inoculum preparation for the fermentation medium for penicillin takes place on
Options- A. wheat seeds
- B. barley seeds
- C. rice seeds
- D. all of these Discuss
- 6. Transfection refers to which of the following?
Options- A. Synthesis of mRNA from DNA template
- B. Synthesis of protein based on mRNA sequence
- C. Introduction of foreign gene in to a cell
- D. The process by which a cell become malignant Discuss
- 7. Antisense transgenic plants produced fruit that softened
Options- A. more slowly than the normal fruit
- B. more rapidly than the normal fruit
- C. as the normal fruits
- D. none of these Discuss
- 8. Transgenic goats produce a variant of human tissue type plasminogen activator protein in
Options- A. blood
- B. urine
- C. milk
- D. muscles Discuss
- 9. Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is
Options- A. 150-300
- B. 280-360
- C. 300-325
- D. 360-400 Discuss
- 10. Transgenic plants
Options- A. contain foreign genes in their cells
- B. are used to produce human antibodies
- C. both (a) and (b)
- D. are plants that differ in geographical locations Discuss
More questions
Correct Answer: PSII
Correct Answer: 155 kilobase
Correct Answer: maltose and peptone as well as peptides
Correct Answer: YAC
Correct Answer: barley seeds
Correct Answer: Introduction of foreign gene in to a cell
Correct Answer: more slowly than the normal fruit
Correct Answer: milk
Correct Answer: 280-360
Correct Answer: both (a) and (b)
Comments
There are no comments.More in Biotechnology:
Programming
Copyright ©CuriousTab. All rights reserved.