Question 1

Which of the following would likely result in the formation of RNAi?

Accepted Answer

A) injection of antisense RNA from a human into human cells 
B) injection of sense RNA into C.elegans 
C) injection of antisense RNA from yeast into a human 
D) all of the above 
E) none of the above 
A) injection of antisense RNA from a human into human cells 
B) injection of sense RNA into C.elegans 
C) injection of antisense RNA from yeast into a human 
D) all of the above 
E) none of the above

Question 2

Progression through the cell cycle
I.is regulated by cyclins.
II.is controlled by Cdks.
III.is altered by CKIs.

Accepted Answer

A) I only 
B) II only 
C) III only 
D) II , III 
E) I, II, III 
A) I only 
B) II only 
C) III only 
D) II , III 
E) I, II, III

Question 3

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-Transcriptionally active DNA in eukaryotes is called ______.

Accepted Answer

A) globin 
B) M phase 
C) G₀ phase 
D) necrosis 
E) euchromatin
F)S phase
G)riboswitch
H)histone
I)insulators
J)heterochromatin
K)Mediator
L)1,6-allolactose
M)apoptosis
N)orphan
O)galactose 
A) globin 
B) M phase 
C) G₀ phase 
D) necrosis 
E) euchromatin
F)S phase
G)riboswitch
H)histone
I)insulators
J)heterochromatin
K)Mediator
L)1,6-allolactose
M)apoptosis
N)orphan
O)galactose

Question 4

An organism's metabolic complexity and morphology are not always consistent with the amount of its genetic material.This inconsistency is called

Accepted Answer

A) genomic degeneracy. 
B) the C-value paradox. 
C) nucleotide polymorphism. 
D) chromatin reorganization. 
E) Prader-Willi syndrome. 
A) genomic degeneracy. 
B) the C-value paradox. 
C) nucleotide polymorphism. 
D) chromatin reorganization. 
E) Prader-Willi syndrome.

Question 5

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-Mitosis and cell division take place during ______ of the cell cycle.

Accepted Answer

A) globin 
B) M phase 
C) G₀ phase 
D) necrosis 
E) euchromatin
F)S phase
G)riboswitch
H)histone
I)insulators
J)heterochromatin
K)Mediator
L)1,6-allolactose
M)apoptosis
N)orphan
O)galactose 
A) globin 
B) M phase 
C) G₀ phase 
D) necrosis 
E) euchromatin
F)S phase
G)riboswitch
H)histone
I)insulators
J)heterochromatin
K)Mediator
L)1,6-allolactose
M)apoptosis
N)orphan
O)galactose

Question 6

Which stage of transcription does the lac repressor affect in order to accomplish its function?

Accepted Answer

A) initial binding of RNAP to the promoter DNA 
B) initiation of transcription after RNAP has bound the promoter 
C) preventing abortive initiation 
D) transcription termination 
E) none of the above 
A) initial binding of RNAP to the promoter DNA 
B) initiation of transcription after RNAP has bound the promoter 
C) preventing abortive initiation 
D) transcription termination 
E) none of the above

Question 7

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-DNA is synthesized during ______ of the cell cycle.

Accepted Answer

A) globin 
B) M phase 
C) G₀ phase 
D) necrosis 
E) euchromatin
F)S phase
G)riboswitch
H)histone
I)insulators
J)heterochromatin
K)Mediator
L)1,6-allolactose
M)apoptosis
N)orphan
O)galactose 
A) globin 
B) M phase 
C) G₀ phase 
D) necrosis 
E) euchromatin
F)S phase
G)riboswitch
H)histone
I)insulators
J)heterochromatin
K)Mediator
L)1,6-allolactose
M)apoptosis
N)orphan
O)galactose

Question 8

A database of _____ is being compiled to examine possible genetic links to the susceptibility to disease or infection..

Accepted Answer

A) CpG islands 
B) ORFs 
C) SNPs 
D) LINEs 
E) SINEs 
A) CpG islands 
B) ORFs 
C) SNPs 
D) LINEs 
E) SINEs

Question 9

The process of somatic recombination
I.results in antibody diversity.
II.involves selection of individual members of clustered gene sequences.
III.involves selection and recombination of specific exons on the F1F1F1S1F1F1F10 and/or F1F1F1S1F1F1F10 chain.

Accepted Answer

A) I, II, III 
B) I, III 
C) I,  III 
D) II, III 
E) none of the above 
A) I, II, III 
B) I, III 
C) I,  III 
D) II, III 
E) none of the above

Question 10

Heterochromatin is

Accepted Answer

A) DNA that is tightly condensed and transcriptionally active. 
B) DNA that is tightly condensed and transcriptionally inactive. 
C) DNA that is not condensed and transcriptionally active. 
D) DNA that is not condensed and transcriptionally inactive. 
E) DNA that is not condensed, but may or may not be transcriptionally active. 
A) DNA that is tightly condensed and transcriptionally active. 
B) DNA that is tightly condensed and transcriptionally inactive. 
C) DNA that is not condensed and transcriptionally active. 
D) DNA that is not condensed and transcriptionally inactive. 
E) DNA that is not condensed, but may or may not be transcriptionally active.

Which of the following would likely result in the formation of RNAi?

Progression through the cell cycle I.is regulated by cyclins. II.is controlled by Cdks. III.is altered by CKIs.

Matching Choose the correct answer from the list. Not all the answers will be used. -Transcriptionally active DNA in eukaryotes is called ______.

An organism's metabolic complexity and morphology are not always consistent with the amount of its genetic material.This inconsistency is called

Matching Choose the correct answer from the list. Not all the answers will be used. -Mitosis and cell division take place during ______ of the cell cycle.

Which stage of transcription does the lac repressor affect in order to accomplish its function?

Matching Choose the correct answer from the list. Not all the answers will be used. -DNA is synthesized during ______ of the cell cycle.

A database of _____ is being compiled to examine possible genetic links to the susceptibility to disease or infection..

The process of somatic recombination I.results in antibody diversity. II.involves selection of individual members of clustered gene sequences. III.involves selection and recombination of specific exons on the  and/or  chain.

Heterochromatin is

Introduction to the Chemistry of Life

Water

Nucleotides, Nucleic Acids, and Genetic Information

Amino Acids

Proteins: Primary Structure

Proteins: Three-Dimensional Structure

Protein Function Part I: Myoglobin and Hemoglobin

Carbohydrates

Lipids and Biological Membranes

Membrane Transport

Enzyme Catalysis

Enzyme Kinetics, Inhibition and Control

Biochemical Signaling

Introduction to Metabolism

Glycogen Metabolism and Gluconeogenesis

Glucose Catabolism

Citric Acid Cycle

Electron Transport and Oxidative Phosphorylation

Photosynthesis

Lipid Metabolism

Amino Acid Metabolism

Mammalian Fuel Metabolism: Integration and Regulation

Nucleotide Metabolism

Nucleic Acid Structure

Dna Replication, Repair and Recombination

Transcription and Rna Processing

Translation

Filters

Exam 28: Regulation of Gene Expression

Which of the following would likely result in the formation of RNAi?

Progression through the cell cycle I.is regulated by cyclins. II.is controlled by Cdks. III.is altered by CKIs.

Matching Choose the correct answer from the list. Not all the answers will be used. -Transcriptionally active DNA in eukaryotes is called ______.

An organism's metabolic complexity and morphology are not always consistent with the amount of its genetic material.This inconsistency is called

Matching Choose the correct answer from the list. Not all the answers will be used. -Mitosis and cell division take place during ______ of the cell cycle.

Which stage of transcription does the lac repressor affect in order to accomplish its function?

Matching Choose the correct answer from the list. Not all the answers will be used. -DNA is synthesized during ______ of the cell cycle.

A database of _____ is being compiled to examine possible genetic links to the susceptibility to disease or infection..

The process of somatic recombination I.results in antibody diversity. II.involves selection of individual members of clustered gene sequences. III.involves selection and recombination of specific exons on the  and/or  chain.

Heterochromatin is

Introduction to the Chemistry of Life

Water

Nucleotides, Nucleic Acids, and Genetic Information

Amino Acids

Proteins: Primary Structure

Proteins: Three-Dimensional Structure

Protein Function Part I: Myoglobin and Hemoglobin

Carbohydrates

Lipids and Biological Membranes

Membrane Transport

Enzyme Catalysis

Enzyme Kinetics, Inhibition and Control

Biochemical Signaling

Introduction to Metabolism

Glycogen Metabolism and Gluconeogenesis

Glucose Catabolism

Citric Acid Cycle

Electron Transport and Oxidative Phosphorylation

Photosynthesis

Lipid Metabolism

Amino Acid Metabolism

Mammalian Fuel Metabolism: Integration and Regulation

Nucleotide Metabolism

Nucleic Acid Structure

Dna Replication, Repair and Recombination

Transcription and Rna Processing

Translation

Filters