Question 1

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-CpG islands function analogously to prokaryotic ______.

Accepted Answer

A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome 
A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome

Question 2

Which of the following if TRUE regarding prokaryotic DNA polymerase?
I.Abortive initiation is common.
II.RNA polymerase processivity increases with the β clamp.
III.The error rate is 1 in 106.
IV.Initiation of transcription begins at the −10 position.

Accepted Answer

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

Question 3

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-The DNA strand that serves as a template during transcription is known as the ______ or noncoding strand.

Accepted Answer

A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome 
A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome

Question 4

E.coli RNA polymerase contains multiple subunits, which of the following combinations would result in promoter recognition but no RNA synthesis?

Accepted Answer

A) (F1F1F1S1F1F1F10 and β) 
B) (F1F1F1S1F1F1F10 and F1F1F1S1F1F1F10) 
C) (F1F1F1S1F1F1F10, β, β') 
D) (F1F1F1S1F1F1F10, β, β') 
E) (ω, β, F1F1F1S1F1F1F10) 
A) (F1F1F1S1F1F1F10 and β) 
B) (F1F1F1S1F1F1F10 and F1F1F1S1F1F1F10) 
C) (F1F1F1S1F1F1F10, β, β') 
D) (F1F1F1S1F1F1F10, β, β') 
E) (ω, β, F1F1F1S1F1F1F10)

Question 5

The Pribnow box is a _____ sequence that is _____ and is located at approximately ____ position of the promoter.

Accepted Answer

A) conserved; AT rich; -10 
B) dispersive; AT rich; -10 
C) conserved; GC rich; -35 
D) dispersive; GC rich; -35 
E) conserved; variable in sequence; 0 
A) conserved; AT rich; -10 
B) dispersive; AT rich; -10 
C) conserved; GC rich; -35 
D) dispersive; GC rich; -35 
E) conserved; variable in sequence; 0

Question 6

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-Eukaryotic rRNA genes are transcribed and processed in the ______.

Accepted Answer

A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome 
A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome

Question 7

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-An AT-rich region found in eukaryotic promoters is called the ______ box.

Accepted Answer

A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome 
A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome

Question 8

Which of the following types of splicing RNAs uses a free nucleotide to perform a nucleophilic attack?
I.group I introns
II.group II introns
III.self splicing introns

Accepted Answer

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

Question 9

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-Eukaryotic RNA molecules are altered by removal of intervening sequences called ______.

Accepted Answer

A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome 
A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome

Question 10

Matching 
Choose the correct answer from the list. Not all the answers will be used.
-In eukaryotes, RNA polymerase does not include a removable ______ factor.

Accepted Answer

A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome 
A) Rho (Þ) 
B) introns 
C) sigma (σ) 
D) sense 
E) operons
F)structural
G)Pribnow
H)promoters
I)antisense
J)exons
K)nucleolus
L)TATA
M)Sense
N)AAAA (poly 
A) 
O)Ribosome

Matching Choose the correct answer from the list. Not all the answers will be used. -CpG islands function analogously to prokaryotic ______.

Which of the following if TRUE regarding prokaryotic DNA polymerase? I.Abortive initiation is common. II.RNA polymerase processivity increases with the β clamp. III.The error rate is 1 in 10⁶. IV.Initiation of transcription begins at the −10 position.

Matching Choose the correct answer from the list. Not all the answers will be used. -The DNA strand that serves as a template during transcription is known as the ______ or noncoding strand.

E.coli RNA polymerase contains multiple subunits, which of the following combinations would result in promoter recognition but no RNA synthesis?

The Pribnow box is a ___ sequence that is _ and is located at approximately __ position of the promoter.

Matching Choose the correct answer from the list. Not all the answers will be used. -Eukaryotic rRNA genes are transcribed and processed in the ______.

Matching Choose the correct answer from the list. Not all the answers will be used. -An AT-rich region found in eukaryotic promoters is called the ______ box.

Which of the following types of splicing RNAs uses a free nucleotide to perform a nucleophilic attack? I.group I introns II.group II introns III.self splicing introns

Matching Choose the correct answer from the list. Not all the answers will be used. -Eukaryotic RNA molecules are altered by removal of intervening sequences called ______.

Matching Choose the correct answer from the list. Not all the answers will be used. -In eukaryotes, RNA polymerase does not include a removable ______ factor.

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

Translation

Regulation of Gene Expression

Filters

Exam 26: Transcription and Rna Processing

Matching Choose the correct answer from the list. Not all the answers will be used. -CpG islands function analogously to prokaryotic ______.

Which of the following if TRUE regarding prokaryotic DNA polymerase? I.Abortive initiation is common. II.RNA polymerase processivity increases with the β clamp. III.The error rate is 1 in 106. IV.Initiation of transcription begins at the −10 position.

Matching Choose the correct answer from the list. Not all the answers will be used. -The DNA strand that serves as a template during transcription is known as the ______ or noncoding strand.

E.coli RNA polymerase contains multiple subunits, which of the following combinations would result in promoter recognition but no RNA synthesis?

The Pribnow box is a _____ sequence that is _____ and is located at approximately ____ position of the promoter.

Matching Choose the correct answer from the list. Not all the answers will be used. -Eukaryotic rRNA genes are transcribed and processed in the ______.

Matching Choose the correct answer from the list. Not all the answers will be used. -An AT-rich region found in eukaryotic promoters is called the ______ box.

Which of the following types of splicing RNAs uses a free nucleotide to perform a nucleophilic attack? I.group I introns II.group II introns III.self splicing introns

Matching Choose the correct answer from the list. Not all the answers will be used. -Eukaryotic RNA molecules are altered by removal of intervening sequences called ______.

Matching Choose the correct answer from the list. Not all the answers will be used. -In eukaryotes, RNA polymerase does not include a removable ______ factor.

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

Translation

Regulation of Gene Expression

Filters

Which of the following if TRUE regarding prokaryotic DNA polymerase? I.Abortive initiation is common. II.RNA polymerase processivity increases with the β clamp. III.The error rate is 1 in 10⁶. IV.Initiation of transcription begins at the −10 position.

The Pribnow box is a ___ sequence that is _ and is located at approximately __ position of the promoter.