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NEET UG BIOLOGY MCQ: MOLECULAR BASIS OF INHERITANCE
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Which of the following responsible for terminating translation and releasing the complete polypeptide from the ribosome :
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Correct option: A
Release factor
Option A is correct because release factors recognize stop codons in the mRNA and trigger the release of the polypeptide chain from the ribosome, terminating translation.
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Assertion: The bacteria and other prokaryotes
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Reason: Member of kingdom Monera are
efficient in regulating gene expression. Which of the following is not true for DNA polymerase? Dystrophin gene consists of Read the following four statements (i-iv).
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show high adaptability to the changing
environment.
Reason: Member of kingdom Monera are
efficient in regulating gene expression. Which of the following is not true for DNA polymerase? Dystrophin gene consists of Read the following four statements (i-iv).
i. In transcription, adenosine pairs with uracil.
ii. Regulation of lac operon by repressor is referred to as positive regulation
iii. The human genome has approximately 30,000 genes
iv. Haemophilia is a sex-linked recessive disease
How many of the above statements are correct? Reactive group of RNA is?