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NEET UG BIOLOGY MCQ: MOLECULAR BASIS OF INHERITANCE
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In eukaryotes the gene regulation could be exerted at four levels. Find the correct sequence of gene regulation
a. Transport of mRNA from nucleus to the cyloplasm.
b. Transcriptional level
c. Processing level.
d. Translational level
a. Transport of mRNA from nucleus to the cyloplasm.
b. Transcriptional level
c. Processing level.
d. Translational level
View answer and explanation
Correct option: B
Option B (b → c → a → d) is correct because gene regulation in eukaryotes occurs at the transcriptional level, processing level, mRNA transport level, and translational level, in that order.
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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?