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Which of the following is a definition of messenger RNA (mRNA) ?


A) RNA found in the ribosome, the site in cells where synthesis of proteins takes place
B) RNA which carries a specific amino acid to the site of protein synthesis
C) RNA which has coded genetic information
D) RNA which signals cell death

E) None of the above
F) A) and C)

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How many hydrogen bonds are present in a G−C base pair and an A−T base pair, respectively?


A) 1, 2
B) 2, 2
C) 2, 3
D) 3, 2
E) 3, 3

F) A) and D)
G) A) and C)

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Which of the following characterizes the polymerase chain reaction (PCR) ?


A) produces multiple copies of DNA segments
B) requires small amount of the source DNA
C) the key to the process is a thermally stable enzyme
D) involves temperature cycling
E) all of these

F) A) and E)
G) D) and E)

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A double-stranded DNA molecule that contains 22%, on a mole basis, T must also contain


A) 11% G
B) 22% G
C) 28% G
D) 56% G
E) 78% G

F) A) and C)
G) B) and C)

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Consider the following structure. Consider the following structure. a)Circle any nucleoside. b)Draw a box around any nucleotide. c) Identify as DNA or RNA. a)Circle any nucleoside. b)Draw a box around any nucleotide. c) Identify as DNA or RNA.

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Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -uridine


A) Sanger dideoxy method
B) GAUCGUAAA
C) Watson-Crick
D) translation
E) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -uridine A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
F) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -uridine A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
G) transcription
H) Maxam-Gilbert method
I) AUGGCUGAG
J) replication
K) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -uridine A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
L) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -uridine A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
M) AGATCGCTC

N) C) and J)
O) H) and L)

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Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a pyrimidine nucleoside


A) Sanger dideoxy method
B) GAUCGUAAA
C) Watson-Crick
D) translation
E) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a pyrimidine nucleoside A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
F) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a pyrimidine nucleoside A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
G) transcription
H) Maxam-Gilbert method
I) AUGGCUGAG
J) replication
K) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a pyrimidine nucleoside A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
L) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a pyrimidine nucleoside A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
M) AGATCGCTC

N) A) and D)
O) A) and E)

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Rank DNA, mRNA, and tRNA from largest to smallest.


A) DNA > mRNA > tRNA
B) DNA > tRNA > mRNA
C) mRNA > tRNA > DNA
D) mRNA > DNA > tRNA
E) tRNA > mRNA > DNA

F) C) and D)
G) A) and C)

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What sequence is fully complementary to the following sequence? (5') ATCTAGTCA (3')


A) (5') TAGATCAGT (3')
B) (5') TGACTAGAT (3')
C) (5') ATCTAGTCA (3')
D) (5') ACTGATCTA (3')

E) None of the above
F) B) and D)

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The phosphodiester linkages in DNA and in RNA are, respectively:


A) 2' to 3', 3' to 2'
B) 2' to 5', 5' to 2'
C) 3' to 5', 5' to 3'
D) 3' to 5', 3' to 5'
E) 5' to 5', 3' to 3'

F) B) and C)
G) C) and D)

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D

Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -DNA sequencing method for the human genome


A) Sanger dideoxy method
B) GAUCGUAAA
C) Watson-Crick
D) translation
E) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -DNA sequencing method for the human genome A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
F) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -DNA sequencing method for the human genome A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
G) transcription
H) Maxam-Gilbert method
I) AUGGCUGAG
J) replication
K) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -DNA sequencing method for the human genome A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
L) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -DNA sequencing method for the human genome A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
M) AGATCGCTC

N) B) and J)
O) C) and G)

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In some instances, base pairs other than the familiar G−C and A−T matches can form. For these alternate pairs to form, one of the two bases must tautomerize. Based on this information, draw a C−A pair and determine the number of hydrogen bonds that would stabilize the pair.

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Two hydrogen bonds can form in a C−A pair. 11eab600_07e8_6f30_9625_c121ccab4393_TB6688_00

Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -process by which mRNA is synthesized


A) Sanger dideoxy method
B) GAUCGUAAA
C) Watson-Crick
D) translation
E) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -process by which mRNA is synthesized A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
F) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -process by which mRNA is synthesized A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
G) transcription
H) Maxam-Gilbert method
I) AUGGCUGAG
J) replication
K) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -process by which mRNA is synthesized A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
L) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -process by which mRNA is synthesized A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
M) AGATCGCTC

N) I) and J)
O) E) and H)

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Which of the following is deoxyadenosine? A Which of the following is deoxyadenosine? A B C D ​ A) A B) B C) C D) D B Which of the following is deoxyadenosine? A B C D ​ A) A B) B C) C D) D C Which of the following is deoxyadenosine? A B C D ​ A) A B) B C) C D) D D Which of the following is deoxyadenosine? A B C D ​ A) A B) B C) C D) D ​


A) A
B) B
C) C
D) D

E) A) and D)
F) None of the above

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Which of the following is 2-deoxy-D-ribose? A Which of the following is 2-deoxy-D-ribose? A B C D ​ A) A B) B C) C D) D B Which of the following is 2-deoxy-D-ribose? A B C D ​ A) A B) B C) C D) D C Which of the following is 2-deoxy-D-ribose? A B C D ​ A) A B) B C) C D) D D Which of the following is 2-deoxy-D-ribose? A B C D ​ A) A B) B C) C D) D ​


A) A
B) B
C) C
D) D

E) A) and B)
F) All of the above

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Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a purine nucleotide


A) Sanger dideoxy method
B) GAUCGUAAA
C) Watson-Crick
D) translation
E) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a purine nucleotide A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
F) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a purine nucleotide A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
G) transcription
H) Maxam-Gilbert method
I) AUGGCUGAG
J) replication
K) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a purine nucleotide A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
L) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -a purine nucleotide A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
M) AGATCGCTC

N) I) and K)
O) F) and M)

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What amino acid sequence is coded by the following segment of DNA? (5') TTA−GCC−GTA−CTA−AAA (3')

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Asn−Arg−Hi...

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Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -RNA base sequence complementary to the DNA base sequence which codes for Leu−Ala−Phe: CTAGCATTT


A) Sanger dideoxy method
B) GAUCGUAAA
C) Watson-Crick
D) translation
E) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -RNA base sequence complementary to the DNA base sequence which codes for Leu−Ala−Phe: CTAGCATTT A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
F) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -RNA base sequence complementary to the DNA base sequence which codes for Leu−Ala−Phe: CTAGCATTT A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
G) transcription
H) Maxam-Gilbert method
I) AUGGCUGAG
J) replication
K) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -RNA base sequence complementary to the DNA base sequence which codes for Leu−Ala−Phe: CTAGCATTT A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
L) Match each of the following terms to a structure from the list below. There is only one correct structure for each term and structures may be used more than once. -RNA base sequence complementary to the DNA base sequence which codes for Leu−Ala−Phe: CTAGCATTT A) Sanger dideoxy method B) GAUCGUAAA C) Watson-Crick D) translation E) F) G) transcription H) Maxam-Gilbert method I) AUGGCUGAG J) replication K) L) M) AGATCGCTC
M) AGATCGCTC

N) H) and I)
O) C) and L)

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B

Consider the RNA dinucleotide GU. a)Draw the full structure of the RNA dinucleotide GU and label the 3' and 5' ends. b)How would this dinucleotide differ if found in DNA?

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a) blured image b)The ribose sug...

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Which of the following represents the general sequence of events in the catabolism of nucleic acids?


A) hydrolysis, dephosphorylation, cleavage of the sugar
B) cleavage of the sugar, dephosphorylation, hydrolysis
C) dephosphorylation, hydrolysis, cleavage of the sugar
D) hydrolysis, cleavage of the sugar, dephosphorylation
E) dephosphorylation, cleavage of the sugar, hydrolysis

F) A) and C)
G) A) and B)

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