Which of the following statements about N-glycosylation of proteins is FALSE
A) The oligosaccharide contains both mannose (Man) and N-acetyl- glucosamine (GlcNAc) residues.
B) The oligosaccharide is built up on the protein beginning with attachments of GlcNAc to asparagine and subsequent additions of either GlcNAc or Man residues from the corresponding UDP sugars.
C) The transfer is made from a lipid intermediate called dolichol.
D) transfer occurs within the endoplasmic reticulum.
E) The biosynthesis of dolichol-PP-oligosaccharide is inhibited by tunicamycin.
Correct Answer:
Verified
Q65: The activated form of glucose involved in
Q66: Glucose 6-phosphate dehydrogenase catalyzes the first step
Q67: All of the following occur in the
Q68: Carbon number 1 of glucose in the
Q69: Which statement is FALSE?
A) Hyaluronic acid is
Q70: What is a major function of the
Q71: Which of the following is the first
Q73: Which of the following is not a
Q74: The products of the pentose phosphate pathway
Q75: The repeating disaccharide units of glycosaminoglycans (mucopolysaccharides)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents