- 1(current)
Q. No.Match column-I with column-II and choose the correct option:
1. a(iv), b(ii), c(iii), d(i)
2. a(iv), b(ii), c(i), d(iii)
3. a(ii), b(iv), c(i), d(iii)
4. a(ii), b(iv), c(iii), d(i)
| Column-I | Column -II | ||
| a. | Biosynthetic stage | (i) | Increased surface area for oxygen transfer |
| b. | Downstream processing | (ii) | Large-scale production in the fermenter |
| c. | Sparged stirred-tank bioreactor |
(iii) | With foam breaker and flat bladed impeller |
| d. | Simple stirred-tank bioreactor |
(iv) | Separation and purification |
1. a(iv), b(ii), c(iii), d(i)
2. a(iv), b(ii), c(i), d(iii)
3. a(ii), b(iv), c(i), d(iii)
4. a(ii), b(iv), c(iii), d(i)
Subtopic: Â Bioreactors/Downstream Processing |Â Large Scale Production |
 72%
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
| Assertion(A): | Foreign DNA can be inserted into host cells by heat shock treatment, microinjection and biolistics. |
| Reason(R): | The chromogenic substrate used in blue-white screening of recombinant DNA is X-gal. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Â Transforming Plant & Animal Cell |Â Host & Desired DNA |Â Large Scale Production |
 64%
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
- 1(current)
Q. No.
© 2025 GoodEd Technologies Pvt. Ltd.