Free notes, MCQs, tables & flowcharts for INI-CET Biochemistry
Which of the following statements regarding collagen synthesis is incorrect?
AHydroxylation of lysine occurs in ER
BSynthesized in ribosomes as preprocollagen
CTriple helix assembly occurs in ER
DHydroxylation of proline occurs in Golgi apparatus
Ubiquitin is involved in what process?
AProtein folding
BProtein degradation
CSynthesis of nucleic acid
DGlycosylation of proteins
Carboxylation of clotting factors by vitamin K is required for them to be biologically active. Which amino acid is carboxylated?
AHistidine
BSerine
CGlutamate
DAspartate
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