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CHEM 210 / CHEM210 Module 3: (NEW 2025/ 2026 Update) Biochemistry | Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Portage Learning

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CHEM 210 / CHEM210 Module 3: (NEW 2025/ 2026 Update) Biochemistry | Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Portage Learning

Institution
CHEM210/ CHEM 210
Course
CHEM210/ CHEM 210

Content preview

CHEMl 210l /l CHEM210l Modulel 3:l
(NEWl 2025/l 2026l Update)l Biochemistryl |l
Questionsl &l Answers|l Gradel A|l 100%l
Correctl (Verifiedl Solutions)-l Portagel
Learning


QUESTION
Roughlyl howl manyl aminol acidsl arel therel inl onel turnl ofl anl alphal helix?
1
2.8l
3.6
4.2
10


Answer:
3.6




QUESTION
Inl anl alphal helix,l thel Rl groupsl onl thel aminol acidl residues:
Alternatel betweenl thel outsidel andl insidel ofl thel helixl
Arel foundl onl thel outsidel ofl thel helixl spirall
Causel onlyl right-handedl helicesl tol forml Generatel thel hydrogenl bondsl thatl
forml thel helixl
Stackl withinl thel interiorl ofl thel helix

, Answer:
Arel foundl onl thel outsidel ofl thel helixl spiral




QUESTION
Motifsl arel classifiedl primarilyl byl their:
Aminol acidl sequence
Evolutionaryl relationshipsl
Functionl
Secondaryl structurel contentl andl arrangement
Subunitl contentl andl arrangement


Answer:
Secondaryl structurel contentl andl arrangement




QUESTION
Al singlel foldedl polypeptidel hasl al globularl shape,l whichl describesl itsl
________l structure.
Secondaryl
Tertiaryl
Quaternaryl
Quasil
Motif

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Institution
CHEM210/ CHEM 210
Course
CHEM210/ CHEM 210

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Uploaded on
June 4, 2025
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Written in
2024/2025
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