7000+ GATE Biotechnology Question Paper with Answers 2024-2025 - 1

Question: 1

Which of the following vitamin is transformed in golden rice?

(A) Vitamin A

(B) Vitamin B

(C) Vitamin C

(D) Vitamin D

Question: 2

The southern blot technique is used for the detection of

(A) DNA

(B) RNA

(C) Protein

(D) None of these

Question: 3

Introduction of foreign genes for improving genotype is

(A) Genetic Engineering

(B) Biotechnology

(C) Immunisation

(D) Tissue culture

Question: 4

The northern blot technique is used for the detection of

(A) r RNA

(B) m RNA

(C) t RNA

(D) RNA

Question: 5

Modified antibiotics are got through

(A) Genetic engineering

(B) Ultracentrifuge

(C) Ultrafiltration

(D) Vernalisation