Today we know more than …….. restriction enzymes that have been isolated from over……..strains

1. 700; 350

2. 900; 230

3. 600; 270

4. 550; 210

Subtopic:  Restriction Enzymes: Historical Background |
 95%
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

Read the following statements

Statement-A : Restriction enzymes are obtained only from eukaryotes.
Statement-B : The first discovered restriction endonuclease was EcoRI.

Choose the correct option.

1. Both statements are correct
2. Both statements are incorrect
3. Statement A is correct but B is incorrect
4. Statement B is correct but A is incorrect
Subtopic:  Restriction Enzymes - Main Enzymes | Restriction Enzymes: Historical Background |
 68%
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

Restriction enzymes are synthesized by:

1. Bacteria only

2. Yeast and bacteria only

3. Eukaryotic cells only

4. All kinds of cells

Subtopic:  Restriction Enzymes: Historical Background |
 54%
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

advertisementadvertisement