1
BIOL 1406 Questions with Answers (100% Correct
Answers)
What name is given to the process in which a strand of DNA is used as
a template for the manufacture of a strand of pre-mRNA? Answer:
Transcription
What name is given to the process in which the information encoded
in a strand of mRNA is used to construct a protein? Answer:
Translation
What name is given to the process in which pre-mRNA is edited into
mRNA? Answer: RNA processing
Polypeptides are assembled from ______________ Answer: Amino
acids
RNA processing converts the RNA transcript into ________________
Answer: mRNA
The flow of information in a cell proceeds in what sequence? Answer:
From DNA to RNA to protein
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A codon consists of ____________ bases and specifies which
______________ will be inserted into the polypeptide chain Answer:
Three ... Amino acids
A particular triplet of bases in the template strand of DNA is 5' AGT 3'.
The corresponding codon for the mRNA transcribed is ______________
Answer: 3' UCA 5'
The genetic code is essentially the same for all organisms. From this,
one can logically assume which of the following? Answer: A gene
from an organism can theoretically be expressed by any other
organism
The figure above shows a simple metabolic pathway. According to
Beadle and Tatum's hypothesis, how many genes are necessary for this
pathway? Answer: 2
A possible sequence of nucleotides in the template strand of DNA that
would code for the polypeptide sequence phe-leu-ile-val would be
____________ Answer: 3' AAA-GAA-TAA-CAA 5'
What amino acid sequence will be generated, based on the following
mRNA codon sequence?
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5' AUG-UCU-UCG-UUA-UCC-UUG 3' Answer: Met-ser-ser-leu-ser-
leu
Refer to the figure above. What would the anticodon be for a tRNA
that transports phenylalanine to a ribosome? Answer: AAA
Which of the following contradicts the one-gene, one-enzyme
hypothesis? Answer: A single kinase gene can code for different
related proteins, depending on the splicing that takes place post-
transcriptionally
Which of the following specifies a single amino acid in a polypeptide
chain? Answer: The three-base sequence of mRNA
In the process of transcription, ______________ Answer: RNA is
synthesized
Codons are part of the molecular structure of ____________ Answer:
mRNA
What does it mean when we say the genetic code is redundant?
Answer: More than one codon can specify the addition of the same
amino acid
© 2025 All rights reserved
BIOL 1406 Questions with Answers (100% Correct
Answers)
What name is given to the process in which a strand of DNA is used as
a template for the manufacture of a strand of pre-mRNA? Answer:
Transcription
What name is given to the process in which the information encoded
in a strand of mRNA is used to construct a protein? Answer:
Translation
What name is given to the process in which pre-mRNA is edited into
mRNA? Answer: RNA processing
Polypeptides are assembled from ______________ Answer: Amino
acids
RNA processing converts the RNA transcript into ________________
Answer: mRNA
The flow of information in a cell proceeds in what sequence? Answer:
From DNA to RNA to protein
© 2025 All rights reserved
,2
A codon consists of ____________ bases and specifies which
______________ will be inserted into the polypeptide chain Answer:
Three ... Amino acids
A particular triplet of bases in the template strand of DNA is 5' AGT 3'.
The corresponding codon for the mRNA transcribed is ______________
Answer: 3' UCA 5'
The genetic code is essentially the same for all organisms. From this,
one can logically assume which of the following? Answer: A gene
from an organism can theoretically be expressed by any other
organism
The figure above shows a simple metabolic pathway. According to
Beadle and Tatum's hypothesis, how many genes are necessary for this
pathway? Answer: 2
A possible sequence of nucleotides in the template strand of DNA that
would code for the polypeptide sequence phe-leu-ile-val would be
____________ Answer: 3' AAA-GAA-TAA-CAA 5'
What amino acid sequence will be generated, based on the following
mRNA codon sequence?
© 2025 All rights reserved
, 3
5' AUG-UCU-UCG-UUA-UCC-UUG 3' Answer: Met-ser-ser-leu-ser-
leu
Refer to the figure above. What would the anticodon be for a tRNA
that transports phenylalanine to a ribosome? Answer: AAA
Which of the following contradicts the one-gene, one-enzyme
hypothesis? Answer: A single kinase gene can code for different
related proteins, depending on the splicing that takes place post-
transcriptionally
Which of the following specifies a single amino acid in a polypeptide
chain? Answer: The three-base sequence of mRNA
In the process of transcription, ______________ Answer: RNA is
synthesized
Codons are part of the molecular structure of ____________ Answer:
mRNA
What does it mean when we say the genetic code is redundant?
Answer: More than one codon can specify the addition of the same
amino acid
© 2025 All rights reserved
