Student Solutions Manual for Bettelheim/Brown/Campbell/Farrell/Torres' Introduction to General, Organic and Biochemistry, 11th
11th Edition
ISBN: 9781305081055
Author: Bettelheim, Frederick A.
Publisher: Cengage Learning
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Chapter 25, Problem 25.99P
Interpretation Introduction
Interpretation:
Interpret the reason for non extinction of H.neandertal.
Concept Introduction:
Homo neandertal are the species of human as homo is the genus indicates the relation with human. The modern man having the scientific name as Homo sapiens.
The extinction and non extinction of species depends on the character or traits present in the present organisms. These traits appear due to the presence of DNA present in species got extinct such as dinosaurs disappear though its character are still present in class of reptilia.
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Deoxyadenosine monophosphate (dAMP) and guanosine monophosphate (GMP) are nucleotides. The similarities between dAMP and GMP are that they both have?
-an alpha (central) carbon.-the same R group.-a phosphate group.-a pentose (5 sided) sugar-an amino group-a nitrogenous base.
7. The following compound is a(n)
HyÑ-ÇHC-N-CHC-H-CHể-o
||
H3N-CHC-N-CHC-N-CHO-O
СНCHЗ
CHз
ČH3
CH2
Он
a. amino acid.
b. dipeptide.
c. tripeptide.
d. polypeptide.
e. protein.
Shown below is a structure in which two amino acids are connected by a
peptide bond. What are the names of the two amino acids in this
structure? [Select TWO options.]
HO
NH3
Glutamine
O Tryptophan
O Leucine
O Threonine
Aspartate (a.k.a. aspartic acid)
Alanine
O Serine
O Valine
O Cysteine
O Methionine
O Phenylalanine
O Arginine
O Histidine
O Tyrosine
O Glutamate (a.k.a. glutamic acid)
O Glycine
O Proline
Asparagine
O Lysine
OIsoleucine
NH2
NH2
Chapter 25 Solutions
Student Solutions Manual for Bettelheim/Brown/Campbell/Farrell/Torres' Introduction to General, Organic and Biochemistry, 11th
Ch. 25.2 - Problem 25-1 Draw the structure of UMP.Ch. 25 - 25-2 What structures Of the cell, visible in a...Ch. 25 - 25-3 Name one hereditary disease.Ch. 25 - 25-4 What is the basis unit of heredity?Ch. 25 - 25-5 (a) Where in a cell is the DNA located? (b)...Ch. 25 - 25-6 What are the components of (a) a nucleotide...Ch. 25 - 25-7 What are the differences between DNA and RNA?Ch. 25 - 25-8 Draw the structures of ADP and GDP. Are these...Ch. 25 - Prob. 25.9PCh. 25 - 25-10 Which DNA and RNA bases contain a carbonyl...
Ch. 25 - Prob. 25.11PCh. 25 - Prob. 25.12PCh. 25 - Prob. 25.13PCh. 25 - Prob. 25.14PCh. 25 - Prob. 25.15PCh. 25 - Prob. 25.16PCh. 25 - Prob. 25.17PCh. 25 - 25-18 What type of bond connects the base to the...Ch. 25 - Prob. 25.19PCh. 25 - 25-20 What constitutes the backbone of DNA?Ch. 25 - Prob. 25.21PCh. 25 - 25-22 In DNA, which carbon atoms of...Ch. 25 - 25-23 The sequence Of a short DNA segment is...Ch. 25 - Prob. 25.24PCh. 25 - Prob. 25.25PCh. 25 - Prob. 25.26PCh. 25 - Prob. 25.27PCh. 25 - Prob. 25.28PCh. 25 - 25-29 What constitutes the superstructure of...Ch. 25 - 25-30 What is the primary structure of DNA?Ch. 25 - 25-31 What is the secondary structure of DNA?Ch. 25 - 25-32 What is the major groove of a DNA helix?Ch. 25 - 25-33 What are the higher-order structures of DNA...Ch. 25 - 25-34 Which type Of RNA has enzyme activity? Where...Ch. 25 - 25-35 Which has the longest chains: tRNA, mRNA, or...Ch. 25 - 25-36 Which type of RNA contains modified...Ch. 25 - 25-37 Which type Of RNA has a sequence exactly...Ch. 25 - 25-38 Where is rRNA located in the cell?Ch. 25 - Prob. 25.39PCh. 25 - Prob. 25.40PCh. 25 - Prob. 25.41PCh. 25 - Prob. 25.42PCh. 25 - Prob. 25.43PCh. 25 - 25-44 What is IncRNA and what does it do?Ch. 25 - Prob. 25.45PCh. 25 - Prob. 25.46PCh. 25 - Prob. 25.47PCh. 25 - Prob. 25.48PCh. 25 - Prob. 25.49PCh. 25 - 25-50 Define: (a) Intron (b) ExonCh. 25 - 25-51 Does mRNA also have introns and exons?...Ch. 25 - Prob. 25.52PCh. 25 - Prob. 25.53PCh. 25 - 25-54 Do all genes code for a protein? If not,...Ch. 25 - 25-55 A DNA molecule normally replicates itself...Ch. 25 - 25-56 Which functional groups on the bases form...Ch. 25 - Prob. 25.57PCh. 25 - 25-58 Draw the structures of cytosine and guanine...Ch. 25 - 25-59 How many different bases are present in a...Ch. 25 - Prob. 25.60PCh. 25 - 25-61 Why is replication called semiconservative?Ch. 25 - 25-62 How does the removal of some positive...Ch. 25 - 25-63 Write the chemical reaction for the...Ch. 25 - Prob. 25.64PCh. 25 - 25-65 What are helicases? What is their function?Ch. 25 - 25-66 Can dATP Serve as a source for a primer?Ch. 25 - Prob. 25.67PCh. 25 - Prob. 25.68PCh. 25 - 25-69 In which direction is the DNA molecule...Ch. 25 - Prob. 25.70PCh. 25 - Prob. 25.71PCh. 25 - Prob. 25.72PCh. 25 - 25-73 From the perspective of the chain being...Ch. 25 - Prob. 25.74PCh. 25 - Prob. 25.75PCh. 25 - 25-76 When cytosine is deaminated, uracil is...Ch. 25 - Prob. 25.77PCh. 25 - 25-78 What are AP sites? Which enzyme creates...Ch. 25 - Prob. 25.79PCh. 25 - Prob. 25.80PCh. 25 - Prob. 25.81PCh. 25 - Prob. 25.82PCh. 25 - Prob. 25.83PCh. 25 - Prob. 25.84PCh. 25 - Prob. 25.85PCh. 25 - Prob. 25.86PCh. 25 - Prob. 25.87PCh. 25 - 25-88 (Chemical Connections 25B) How does...Ch. 25 - Prob. 25.89PCh. 25 - Prob. 25.90PCh. 25 - Prob. 25.91PCh. 25 - Prob. 25.92PCh. 25 - Prob. 25.93PCh. 25 - 25-94 (Chemical Connection 25D) What would be some...Ch. 25 - Prob. 25.95PCh. 25 - (Chemical Connection 25D) Why might a person make...Ch. 25 - Prob. 25.97PCh. 25 - Prob. 25.98PCh. 25 - Prob. 25.99PCh. 25 - Prob. 25.100PCh. 25 - Prob. 25.101PCh. 25 - Prob. 25.102PCh. 25 - Prob. 25.103PCh. 25 - -104 Why is it important that a DNA molecule be...Ch. 25 - Prob. 25.105PCh. 25 - Prob. 25.106PCh. 25 - Prob. 25.107PCh. 25 - Prob. 25.108PCh. 25 - -109 In sheep DNA, the mol% of adenine (A) was...Ch. 25 - Prob. 25.110PCh. 25 - Prob. 25.111PCh. 25 - Prob. 25.112PCh. 25 - Prob. 25.113PCh. 25 - -114 How could life have evolved if DNA leads to...Ch. 25 - Prob. 25.115PCh. 25 - Prob. 25.116PCh. 25 - Prob. 25.117P
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- 22-50 Is a random coil a (a) primary, (b) secondary, (c) tertiary or (d) quaternary structure? Explain.arrow_forwardDo the amino acid sequences: valine-asparagine and asparagine-valine represent the same compound? Explain.arrow_forward22-62 Distinguish between intermolecular and intramolecular hydrogen bonding between backbone groups. Where in protein structures do you find one, and where do you find the other?arrow_forward
- 22-49 Based on your knowledge of the chemical properties of amino acid side chains, suggest a substitution for leucine in the primary structure of a protein that would probably not change the character of the protein very much.arrow_forwardAlthough RNA is single-stranded, the strand sometimes folds back on itself to give a complementary portion. What would be the complementary portion of the RNA fragment having the bases uracil-cytosine-guanine? A virus is a particle that contains DNA or RNA that is surrounded by a coat of protein that can replicate only in a host cell. The influencza virus shown in this electron microscope image is an RNA virus.arrow_forward22-53 Do iron and zinc ions play role in protein structure? If so, what is the role for either or both?arrow_forward
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- Consider the formation of a dimeric protein 2P ->P2 At 25.0 °C , the enthalpy of the reaction is 17 kj/mol and the entropy of the reaction is 65 j/kmol. Is the dimerization favored at this temperature ? Thermodynamically speaking, explain/support your answer. Show work.arrow_forwardC—1s22s22p13s1—representsarrow_forwardSection 1 Genes code for proteins that determine the phenotypes of individuals. Individuals inherit genes from parents. What is the relationship between genes and chromosomes? O Chromosomes are independent of genes. O Chromosomes are present inside genes. O Genes are made up of chromosomes. O Genes are present on chromosomes. Copyright ©2021 Certica Solutions, Inc.arrow_forward
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