Exam 6: Dna Structure and Function

Butterflies Butterflies are diploid organisms. In these animals, the sex of an individual is determined by Z and W chromosomes. Use this information to answer the following question(s). Which chromosomes are carried by a normal male butterfly?

(Multiple Choice)

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Question 41

A nucleotide is made up of

(Multiple Choice)

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Question 42

What does DNA ligase do?

(Multiple Choice)

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Question 43

Examine the figures above and answer the following question(s). In the figure above, step "a" represents

(Multiple Choice)

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Question 44

Body cells of human males contain

(Multiple Choice)

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Question 45

Selecting the Exception Four of the five answers listed below are related to the structure of DNA and/or its composition. Select the EXCEPTION.

(Multiple Choice)

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Question 46

The connection point of two sister chromatids is called the

(Multiple Choice)

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Question 47

Classification . Below are five nucleotides. Match the correct nucleotide with its description.

This nucleotide is not incorporated into the structure of the DNA helix.

thymine

The amount of adenine was always equal to the amount of this.

adenine

Two hydrogen bonds connect adenine to _____ in the DNA molecule.

guanine

Correct Answer:

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This nucleotide is not incorporated into the structure of the DNA helix.

The amount of adenine was always equal to the amount of this.

Two hydrogen bonds connect adenine to _____ in the DNA molecule.

This nucleotide is a double-ringed molecule and develops two hydrogen bonds with its complementary in the double helix DNA.

This nucleotide is a double-ringed molecule and develops three hydrogen bonds with its complement in the double helix DNA.

(Matching)

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Question 48

Which of the following is one of Chargaff's rules about DNA structure?

(Multiple Choice)

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Question 49

Which of the following terms is NOT related to the other four?

(Multiple Choice)

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Question 50

Selecting the Exception Four of the five answers listed below are people who were involved in the discovery of the structure of DNA. Select the EXCEPTION.

(Multiple Choice)

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Question 51

In prokaryote DNA replication, nuclotide assembly is

(Multiple Choice)

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Question 52

Which of the following was determined by Rosalind Franklin's research?

(Multiple Choice)

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Question 53

The structure of a DNA molecule is analogous to a

(Multiple Choice)

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Question 54

Which of the following is NOT true about complementary base pairing in a DNA molecule?

(Multiple Choice)

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Question 55

In the nucleotide sequence ACTGG, what does C stand for?

(Multiple Choice)

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Question 56

Which of the following is NOT true of the effects of UV light on DNA?

(Multiple Choice)

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Question 57

Which scientist(s) discovered the basis for the base-pair rule, which stated that the amounts of adenine in all DNA are the same, as are the amounts of cytosine and guanine?

(Multiple Choice)

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Question 58

From X-ray diffraction data, which of the following was determined about DNA?

(Multiple Choice)

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Question 59

After DNA replication, each chromosome contains

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Question 60

Showing 41 - 60 of 93

Exam 6: Dna Structure and Function

Butterflies Butterflies are diploid organisms. In these animals, the sex of an individual is determined by Z and W chromosomes. Use this information to answer the following question(s). Which chromosomes are carried by a normal male butterfly?

A nucleotide is made up of

What does DNA ligase do?

Examine the figures above and answer the following question(s). In the figure above, step "a" represents

Body cells of human males contain

Selecting the Exception Four of the five answers listed below are related to the structure of DNA and/or its composition. Select the EXCEPTION.

The connection point of two sister chromatids is called the

Which of the following is one of Chargaff's rules about DNA structure?

Which of the following terms is NOT related to the other four?

Selecting the Exception Four of the five answers listed below are people who were involved in the discovery of the structure of DNA. Select the EXCEPTION.

In prokaryote DNA replication, nuclotide assembly is

Which of the following was determined by Rosalind Franklin's research?

The structure of a DNA molecule is analogous to a

Which of the following is NOT true about complementary base pairing in a DNA molecule?

In the nucleotide sequence ACTGG, what does C stand for?

Which of the following is NOT true of the effects of UV light on DNA?

Which scientist(s) discovered the basis for the base-pair rule, which stated that the amounts of adenine in all DNA are the same, as are the amounts of cytosine and guanine?

From X-ray diffraction data, which of the following was determined about DNA?

After DNA replication, each chromosome contains

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Capturing and Releasing Energy

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Biotechnology

Evidence of Evolution

Processes of Evolution

Early Life Forms and the Viruses

Plants and Fungi

Animal Evolution

Population Ecology

Communities and Ecosystems

The Biosphere and Human Effects

Animal Tissues and Organs

How Animals Move

Circulation and Respiration

Immunity

Digestion and Excretion

Neural Control and the Senses

Endocrine Control

Reproduction and Development

Plant Form and Function

Plant Reproduction and Development

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