NEET

AI Gen: Biotechnology Principles and Processes question bank (Biology (Botany))

Practice 26 free NEET Biology (Botany) - AI Gen: Biotechnology Principles and Processes questions with answers and step-by-step solutions.

Q1.

Which of the following enzymes is used to cut DNA molecules at specific palindromic recognition sequences?

Topic: Biotechnology Principles and Processes | Source: AI Generated (NEET)

(A)
DNA ligase
(B)
Restriction endonuclease
(C)
DNA polymerase
(D)
Exonuclease
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Q2.

During agarose gel electrophoresis, DNA fragments migrate toward the positive electrode because:

Topic: Biotechnology Principles and Processes | Source: AI Generated (NEET)

(A)
DNA is positively charged
(B)
DNA is negatively charged
(C)
Agarose gel is positively charged
(D)
The buffer solution is basic
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