wiz-icon
MyQuestionIcon
MyQuestionIcon
5
You visited us 5 times! Enjoying our articles? Unlock Full Access!
Question

Some amino acids are coded by more than one codon as the code is

A
Unambiguous
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Specific
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Universal
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Degenerate
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
E
Punctuated
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C Degenerate
Genetic code is the term we use for the way that the four bases of DNA--the A, C, G, and T --are strung together in a way that the cellular machinery, the ribosome, can read them and turn them into a protein. In the genetic code, each three nucleotides in a row count as a triplet and code for a single amino acid. The genetic code is degenerate. Some amino acids are encoded by more than one codon, in as much as there are 64 possible base triplets and only 20 amino acids. In fact, 61 of the 64 possible triplets specify particular amino acids and 3 triplets (called stop codons) designate the termination of translation.
So, the correct option is D.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
DNA
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon