Cambell Biology 11e Vol1 For Utah Valley University Ch 1-25
11th Edition
ISBN: 9781323691519
Author: Urry
Publisher: PEARSON
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Textbook Question
Chapter 5.1, Problem 3CC
WHAT IF? Ø If you eat a piece of fish, what reactions must occur for the amino acid monomers in the protein of the fish to be converted to new proteins in your body?
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H3N.
S
Amino acids are bonded together in a linear polymer to form peptides or proteins.
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ZI
A small peptide is shown below. Define the two ends of this peptide.
O
N
O
II
A) I is the N terminus; II is the C terminus
B) I is the C terminus; II is the N terminus
C) I is the 5' terminus; II is the 3' terminus
D) I is the 3' terminus; II is the 5' terminus
. Assume that some protein molecule, in its folded native state, has
one favored conformation. But, when it is denatured, it becomes a
"random coil," with many possible conformations.
(a) What must be the sign of AS for the change: native → denatured?
(b) How will the contribution of AS for native → denatured affect
the favorability of the process? What apparent requirement does this
impose on AH if proteins are to be stable structures?
Draw all the Amino Acids- All 19 – Draw out the Peptide backbone atoms and draw out the side chains for the amino acid at pH 1, 7 and 13.
alanine - ala - A
arginine - arg - R
asparagine - asn - N
aspartic acid - asp - D
cysteine - cys - C
glutamine - gln - Q
glutamic acid - glu - E
glycine - gly - G
histidine - his - H
isoleucine - ile - I
leucine - leu - L
lysine - lys - K
methionine - met - M
phenylalanine - phe - F
proline - pro - P
serine - ser - S
threonine - thr - T
tryptophan - trp - W
tyrosine - tyr - Y
valine - val - V
Chapter 5 Solutions
Cambell Biology 11e Vol1 For Utah Valley University Ch 1-25
Ch. 5.1 - What are the four main classes of large biological...Ch. 5.1 - How many molecules of water are needed to...Ch. 5.1 - WHAT IF? If you eat a piece of fish, what...Ch. 5.2 - Write the formula for a monosaccharide that has...Ch. 5.2 - Prob. 2CCCh. 5.2 - WHAT IF? After a cow is given antibiotics to...Ch. 5.3 - Compare the structure of a fat (triglyceride) with...Ch. 5.3 - Why are human sex hormones considered lipids?Ch. 5.3 - Prob. 3CCCh. 5.4 - What parts of a polypeptide participate in the...
Ch. 5.4 - Prob. 2CCCh. 5.4 - WHAT IF? Where would you expect a polypeptide...Ch. 5.5 - DRAW IT Go to Figure 5.23a and, for the top three...Ch. 5.5 - DRAW IT In a DNA double helix, a region along one...Ch. 5.6 - How would sequencing the entire genome of an...Ch. 5.6 - Given the function of DNA, why would you expect...Ch. 5 - What is the fundamental basis for the differences...Ch. 5 - Compare the composition, structure, and function...Ch. 5 - Why are lipids not considered to be polymers or...Ch. 5 - Explain the basis for the great diversity of...Ch. 5 - What role does complementary base pairing play in...Ch. 5 - Prob. 5.6CRCh. 5 - Which of the following categories includes all...Ch. 5 - The enzyme amylase can break glycosidic linkages...Ch. 5 - Prob. 3TYUCh. 5 - The structural level of a protein least affected...Ch. 5 - Enzymes that break down DNA catalyze the...Ch. 5 - The molecular formula for glucose is C6H12O6. What...Ch. 5 - Which of the following pairs of base sequences...Ch. 5 - Construct a table that organizes the following...Ch. 5 - Prob. 9TYUCh. 5 - EVOLUTION CONNECTION Comparisons of amino acid...Ch. 5 - SCIENTIFIC INQUIRY Suppose you are a research...Ch. 5 - WRITE ABOUT A THEME: ORGANIZATION Proteins, which...Ch. 5 - SYNTHESIZE YOUR KNOWLEDGE Given that the function...
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