KU biol 600- sample Questions with Detailed Verified Answers

Page | 1


KU biol 600- sample Questions with Detailed
Verified Answers

Question: hydrogen bonds connect each amino acid on one polypeptide
strand to a single amino acid on an adjacent strand.

Ans✅ ✅: antiparallel beta-sheet

Question: The ion-exchange chromatography is used to purify proteins
based on protein

Ans✅ ✅: charge

Question: What amino acids are found in the catalytic triad of
chymotrypsin

Ans✅ ✅: serine, histidine, and aspartate

Question: The structure of normal adult hemoglobin can be described
as

Ans✅ ✅: a tetramer composed of two αβ dimers.

Question: Name the main functions of lipids

Ans✅ ✅: cell signaling, fuel source, membrane component

Question: A __________________________ inhibitor has a structure
similar to the substrate and reversibly binds to the active site of the
enzyme.

Ans✅ ✅: competitive

Question: Fructose can cyclize to a

Ans✅ ✅: both pyranose and furanose ring forms.