- 1(current)
Q. No.The figure below is the diagrammatic representation of the E.coli vector pBR 322. Which one of the given options correctly identifies its certain components (s)?
1. Ori-original restriction enzyme
2. Rop-reduced osmotic pressure
3. Hind III, Eco RI-selectable markers
4. AmpR, tetiR-antibiotic resistance genes
1. Ori-original restriction enzyme
2. Rop-reduced osmotic pressure
3. Hind III, Eco RI-selectable markers
4. AmpR, tetiR-antibiotic resistance genes
Subtopic: Â Tools: Vectors: II |Â Cloning Vector |Â Tools |
 87%
Level 1: 80%+
AIPMT - 2012
Hints
Which of the following are used in gene cloning:
1. Lomasomes
2. Mesosomes
3. Plasmids
4. Nucleoids
Subtopic: Â Cloning Vector |
 97%
Level 1: 80%+
AIPMT - 2010
Hints
In genetic engineering, a DNA segment (gene) of interest is transferred to the host cell through a vector. Consider the following four agents (A-D) in this regard and select the correct option about which one or more of these can be used as a vector/vectors:
| A. | a bacterium | B. | plasmid |
| C. | plasmodium | D. | bacteriophage |
Options:
| 1. | (A) only | 2. | (A) and (C) only |
| 3. | (B) and (D) only | 4. | (A), (B) and (D) only |
Subtopic: Â Cloning Vector |
 63%
Level 2: 60%+
AIPMT - 2010
Hints
- 1(current)
Q. No.
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