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Who proposed the 'Signal hyothesis' mean...

Who proposed the 'Signal hyothesis' meant for the biosynthesis of secretory type of proteins

A

Camillo Golgi

B

Blobel and Sabatini

C

Baltimore

D

Sheeler and Bianchi

Text Solution

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The correct Answer is:
B
A variety of proteins are synthesised on ribosomes . Howerver , these have different destinations . David Sabatini and G. Blobel proposed singal sequence hypothesis according to which a short amino acid sequence at the amino terminus of a newly synthesised polypeptide directs a protein to its appropriate sequence.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-MOLECULAR BASIS OF INHERITANCE-EXERCISE
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