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Molecular Basis Of Inheritance

Question
CBSEENBI12002574
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Which one of the following does not follow the central dogma of molecular biology?

  • Pea

  • Mucor

  • Chlamydomonas

  • HIV

Solution

D.

HIV

The central dogma a proteins synthesis is expressed as
DNA space rightwards arrow with Replcation on top space DNA space rightwards arrow with Transcription on top space RNA space rightwards arrow with Translation space on top space Protein
Temin described the presence of an enzyme, ie, reverse transcriptase or RNA-dependent DNA polymerase, which controls the synthesis of DNA from a single strand of RNA. D-Baltimore also described the presence of this enzyme in RNA tumour viruses. The presence of this enzyme changed the central dogma of protein synthesis into central dogma reverse.
DNA space rightwards harpoon over leftwards harpoon from Reverse space Transcription space to Transcriptio of space RNA space rightwards arrow with Translation space on top space Proteins

Some More Questions From Molecular Basis of Inheritance Chapter

Comment two chains of DNA have antiparallel polarity.

What is the difference between DNAs and DNAase ?

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

List three components of transcription unit.

Which RNA acts as an adapter ?

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