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NEET UG BIOLOGY MCQ: MOLECULAR BASIS OF INHERITANCE
1
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Remembering
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Assertion (A): The sequencing of chromosome-1 was completed at last in May-2006.
Reason (R): Chromosome-1 in the longest chromosome with maximum number of genes.
Reason (R): Chromosome-1 in the longest chromosome with maximum number of genes.
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Correct option: A
Both (A) & (R) are true and the (R) is the correct explanation of the (A)
Option A (Both (A) & (R) are true and the (R) is the correct explanation of the (A)) is correct because chromosome 1 was the last to be sequenced due to its length and high gene count.
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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).
i. In transcription, adenosine pairs with uracil.
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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?