BIOC 385 - D2L Quiz 4 with complete solutions graded A+ rated

BIOC 385 - D2L Quiz 4 with complete
solutions graded A+ rated

common; both are C18, different; oleate has a double bond - correct answer ✔✔List one
feature these two fatty acids have in common and one feature that differentiates them.



1. The glycosyltransferase activity of glycogenin adds UDP-glucose to a tyrosine residue in
glycogenin.



2. The glycogen synthase activity of glycogenin forms an α-1,4 glycosidic bonds that adds UDP-
glucose to an O-linked glucose residue.



3. The glycogen synthase activity of glycogenin forms an α-1,4 glycosidic bond that adds UDP-
glucose to an O-linked glucose disaccharide.



4. The glycogen synthase activity of glycogenin uses UDP-glucose to extend the chain up to 7
residues.



5. Glycogen synthase uses UDP-glucose to form α-1,4 glycosidic bonds that add to the
glycogenin primer



6. A branching enzyme adds α-1,6 linkages - correct answer ✔✔Order the following steps in
glycogen particle synthesis.



phospholipids and cholesterol. - correct answer ✔✔Chylomicrons contain a monolayer on the
outside of the particle consisting of______________.