What type of interactions is primarily responsible for the creation of the following type of structures? a) Covalent Bonding b) Ionic Interactions c)H-bonding d) Hydrophobic interactions 1. a in the formation of a protein's primary structure in the formation of an alpha helix in the formation of a protein's tertiary structure 2. C 3. d

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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What type of interactions is primarily responsible for the creation of the following type of
a) Covalent Bonding b) Ionic Interactions c)H-bonding d) Hydrophobic interactions
structures?
1. a
in the formation of a protein's primary structure
2. C
in the formation of an alpha helix
3. d
in the formation of a protein's tertiary structure
4. Which of the following polypeptides is capable of forming the most stable alpha helix?
a) EEEEEE at pH 7
d) KKKKKK at pH 2
e) PPPPPP at pH 7
b) KKKKKKK at pH 7
(c) EEEEEE at pH 2
5/6. Explain your answer to the previous question.
7. Which of the following is NOT true of a collagen helix or collagen?
a) A collagen helix cannot contain prolines.
b) A collagen helix has a special amino acid called Hyp
c) Collagen is a fibrous protein
d) In collagen three helices come together to form a triple helix
8. Which of the following CANNOT make a H-bond. More than one can be circled.
a) N-HO-C
b) N…H-O-H
Ⓒ)C=O....N-C
d)C=O....H-O-
9. Which of the following statements describes an apoenzyme?
a) the place where a substrate binds
b) an apoenzyme is an organic molecule that an enzyme needs to function correctly
an apoenzyme is an enzyme that does not have its cofactor and therefore is not functioning
d) it describes a theory on how substrates and enzymes interact.
Transcribed Image Text:What type of interactions is primarily responsible for the creation of the following type of a) Covalent Bonding b) Ionic Interactions c)H-bonding d) Hydrophobic interactions structures? 1. a in the formation of a protein's primary structure 2. C in the formation of an alpha helix 3. d in the formation of a protein's tertiary structure 4. Which of the following polypeptides is capable of forming the most stable alpha helix? a) EEEEEE at pH 7 d) KKKKKK at pH 2 e) PPPPPP at pH 7 b) KKKKKKK at pH 7 (c) EEEEEE at pH 2 5/6. Explain your answer to the previous question. 7. Which of the following is NOT true of a collagen helix or collagen? a) A collagen helix cannot contain prolines. b) A collagen helix has a special amino acid called Hyp c) Collagen is a fibrous protein d) In collagen three helices come together to form a triple helix 8. Which of the following CANNOT make a H-bond. More than one can be circled. a) N-HO-C b) N…H-O-H Ⓒ)C=O....N-C d)C=O....H-O- 9. Which of the following statements describes an apoenzyme? a) the place where a substrate binds b) an apoenzyme is an organic molecule that an enzyme needs to function correctly an apoenzyme is an enzyme that does not have its cofactor and therefore is not functioning d) it describes a theory on how substrates and enzymes interact.
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