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Exam 6: Dna Structure and Function

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Exam 1: Invitation to Biology75 Questionsadd course
Exam 2: Molecules of Life136 Questionsadd course
Exam 3: Cell Structure80 Questionsadd course
Exam 4: Energy and Metabolism91 Questionsadd course
Exam 5: Capturing and Releasing Energy136 Questionsadd course
Exam 6: Dna Structure and Function93 Questionsadd course
Exam 7: Gene Expression and Control122 Questionsadd course
Exam 8: How Cells Reproduce123 Questionsadd course
Exam 9: Patterns of Inheritance144 Questionsadd course
Exam 10: Biotechnology92 Questionsadd course
Exam 11: Evidence of Evolution100 Questionsadd course
Exam 12: Processes of Evolution113 Questionsadd course
Exam 13: Early Life Forms and the Viruses129 Questionsadd course
Exam 14: Plants and Fungi125 Questionsadd course
Exam 15: Animal Evolution151 Questionsadd course
Exam 16: Population Ecology96 Questionsadd course
Exam 17: Communities and Ecosystems106 Questionsadd course
Exam 18: The Biosphere and Human Effects92 Questionsadd course
Exam 19: Animal Tissues and Organs89 Questionsadd course
Exam 20: How Animals Move95 Questionsadd course
Exam 21: Circulation and Respiration143 Questionsadd course
Exam 22: Immunity124 Questionsadd course
Exam 23: Digestion and Excretion138 Questionsadd course
Exam 24: Neural Control and the Senses153 Questionsadd course
Exam 25: Endocrine Control108 Questionsadd course
Exam 26: Reproduction and Development146 Questionsadd course
Exam 27: Plant Form and Function140 Questionsadd course
Exam 28: Plant Reproduction and Development138 Questionsadd course
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DNA Strand Consider the DNA strand below and answer the following question(s). ACTGAGCATTAG In the DNA strand above, if the daughter cells contain the sequence GACTAGTAAACCG after replication, they would be

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Question 61

In DNA replication, what type of molecule is a primer?

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Question 62

Each DNA strand has a backbone that consists of alternating

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Question 63

What is the success rate for producing live births of cloned animals?

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Question 64
Match the mutagen (mutation causing agent) with the statement or statements that apply to it.
Premises:
Responses:
this mutagen causes dimers to form
tobacco smoke chemicals
this mutagen causes covalent bonding between adjacent cytosine bases
Ionizing radiation.
this mutagen causes the mispairing of bases in DNA replication
UV light .
Correct Answer:
Verified
Premises:
Responses:
this mutagen causes dimers to form
tobacco smoke chemicals
this mutagen causes covalent bonding between adjacent cytosine bases
Ionizing radiation.
this mutagen causes the mispairing of bases in DNA replication
UV light .
this mutagen transfers methyl groups to nucleotide bases in DNA
tobacco smoke chemicals .
this mutagen causes kinks in the DNA molecule
UV light
this mutagen breaks DNA into pieces
UV light.
this mutagen has wavelengths of less than 320 nanometers
Ionizing radiation
breakdown products of this mutagen binds irreversibly to DNA
tobacco smoke chemicals.
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Question 65

Which of the following male organisms do NOT contain XY chromosomes?

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Question 66

In somatic cell nuclear transfer, which of the following occurs?

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Question 67

Electromagnetic energy of which of the following wavelengths can damage DNA?

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Question 68

Which of the following female organisms do NOT contain XX chromosomes?

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Question 69

Examine the figures above and answer the following question(s). In the figure above, the two strands have separated in step b because Examine the figures above and answer the following question(s). In the figure above, the two strands have separated in step "b" because

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Question 70

The most common source of DNA mutation is

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Question 71

What are the benefits, real and potential, of adult cell cloning?

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Question 72

Which of the following statements is INCORRECT about eukaryotic chromosomes?

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Question 73

The primary function of DNA ligase is to

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Question 74

In animal cells, ____ is (are) usually a one-way path.

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Question 75

In DNA molecules,

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Question 76

What is the basic problem with cloning adult animals?

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Question 77

Selecting the Exception Four of the five items listed below are related to genetic information. Select the EXCEPTION.

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Question 78

In prokaryote DNA replication, nucleotides are assembled at which speed?

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Question 79

In a eukaryote, DNA polymerase can add up to

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Question 80
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