The Bt toxin is not coded by

(1) CrylAc

(2) CryllAb

(3) CrylAb

(4) CrylIIAc

Subtopic:  Bt Crops |
 92%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Cotton bollworms are controlled by

(1) CryIAc

(2) Cry II Ab

(3) Both A and B

(4) Cry I Ab

Subtopic:  Bt Crops |
 87%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Corn borers are controlled by

(1) CryIAb

(2) CryIAc

(3) CryIIAb

(4) Both B and C

Subtopic:  Bt Crops |
 77%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

The tobacco roots are infected by

(1) Nematode Meloidegyne incognitia

(2) Diptera beetles

(3) Coleoptera fly

(4) Lepidopterans

Subtopic:  Interference RNA Tech |
 97%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Silencing of specific mRNA due to a complementary dsRNA is called mRNA silencing. Here the source of ds RNA is

(1) RNA virus

(2) Mobile genetic element with RNA intermediate

(3) Transposons having RNA intermediate during process of replication

(4) All of these

Subtopic:  Interference RNA Tech |
 85%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Agrobacterium vectors carried nematode specific genes which is introduced into the host plant and such that it produced

(1) Sense and anti sense RNA

(2) Only antisense RNA

(3) Only sense RNA

(4) Sense and antisense Protein

Subtopic:  Interference RNA Tech |
 83%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

According to NCERT data how many recombinant therapeutics have been approved for human use and how many are marketed in India?

(1) 12, 6

(2) 32, 16

(3) 30, 12

(4) 12, 10

Subtopic:  Med Applications & Humulin |
 90%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

How many chains does proinsulin consist of?

(1) Three

(2) Two

(3) One

(4) Five

Subtopic:  Med Applications & Humulin |
 82%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following peptides is present in only proinsulin not in insulin?

(1) A

(2) B

(3) C

(4) Both A and C

Subtopic:  Med Applications & Humulin |
 92%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

The main challenge for the production of insulin using r-DNA technologies was

(1) Getting insulin assembled into a mature form

(2) Getting insulin from human source

(3) Getting insulin synthesized chemically in proinsulin form

(4) Getting C peptide synthesized.

Subtopic:  Med Applications & Humulin |
 83%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh