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NEET UG BIOLOGY MCQ: MOLECULAR BASIS OF INHERITANCE
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The sequence of bases on part of a molecule of DNA is shown.
TACAAATGACCA Sense strand
ATGTTTACTGGT Antisense strand
What is the sequence of bases in MRNA transcribed from this sequence?
TACAAATGACCA Sense strand
ATGTTTACTGGT Antisense strand
What is the sequence of bases in MRNA transcribed from this sequence?
View answer and explanation
Correct option: D
UACAAAUGACCA
Option D (UACAAAUGACCA) is correct because the mRNA sequence is the same as the sense strand (coding strand) with Thymine (T) replaced by Uracil (U).
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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?