Welcome to cbsenotes.com! To post messages or access any member only section, you will need an account. Create your free account now.
Already a member ? Click here to login
CBSE Notes 2011-2012 » XII-Biology

Molecular Basis of Inheritance

Due to an error during transcription, ATG of DNA formed UAG in mRNA. What would happen to the polype...

Short answer question

Due to an error during transcription, ATG of DNA formed UAG in mRNA. What would happen to the polypeptide chain during translation by this changed mRNA? [Foreign 2003]

While an mRNA strand is being translated in the ribosome subunit, the triplets in sequence were UAC ...

Short answer question

While an mRNA strand is being translated in the ribosome subunit, the triplets in sequence were UAC and UAG. One of them codes for tyrosine. What is the significance of the other ? Pick out the codon and specify. [Delhi 2003C]

What is the function of amino-acyl-tRNA synthetase ?

Short answer question

What is the function of amino-acyl-tRNA synthetase ?

What is point mutation? [Foreign 2002]

Short answer question

What is point mutation? [Foreign 2002]

What is the function of ligase ? [Foreign 2002]

Short answer question

What is the function of ligase ? [Foreign 2002]

Name the process in which the unwanted mRNA regions are removed and the wanted regions are joined. [...

Short answer question

Name the process in which the unwanted mRNA regions are removed and the wanted regions are joined. [AI 2002C]

Syndicate content