Zoology - Molecular Basis of Inheritance Question with Solution | TestHub

ZoologyMolecular Basis of InheritanceTranscriptionEasy2 minPYQ_2020
ZoologyEasysingle choice

One strand of the given segment of DNA codes for mRNA having the sequence AUC, GCG, UCA needed for the synthesis of proteins. The strand by which DNA molecule will be responsible for the above mRNA sequence is

Options:

Answer:
D
Solution:

The strand of DNA molecule will be TAG CGC AGT which is responsible for the synthesis of AUC, GCG, UCA sequence in mRNA. In mRNA, the nucleic acid uridine replaces thymine and hence A  ↔  U, G  ↔  C.

Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Molecular Basis of InheritanceSubtopic:Transcription
⏱ 2mℹ️ Source: PYQ_2020

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