Biology 111 finial exam Questions and
Answers with Verified Solutions | Latest
Updated 2026
How can RNA be distinguished RNA is single-stranded
from
DNA?
The AUC and AUA codons in degeneracy
mRNA
both specify isoleucine. What
feature
of the genetic code explains this?
Which of the following is found in Uracil
RNA but NOT in DNA?
Point mutation of the second place False
mutating "A" with "T" will result in a
similar if not the same amino acid.
(Big chart)
Which of the following contains Transfer RNA
anticodons?
Which of the following types of either an insertion or a deletion of a base
mutations could result in a
frameshift
mutation?
,Which of the following would block A substance that prevents the transfer of
mature mRNA from being amino
translated acids to the growing polypeptide chain
into protein?
Which of the following is a function It helps protect the mRNA from
of a poly-A tail in mRNA? degradation by
cellular enzymes.
Which of the following events in the small subunit of the ribosome
translation is the first to occur in recognizing and
eukaryotes? attaching to the 5' cap of mRNA
How many consecutive mRNA 3
bases
are needed to specify an amino
acid?
The binding of ________ is RNA polymerase
required for
transcription to start.
What is the predicted size of the 295 bp
corresponding mature mRNA in
base
pairs (bp), excluding the 5' cap
and 3'
poly-A tail? (green and blue
picture)
In eukaryotes, what is the DNA Histones
wrapped around?
, Post-translational control refers to: regulation of gene expression after
translation
In 1997, Dolly the sheep was Fusion of an adult cell's nucleus with an
cloned. enucleated
Which of the following processes sheep egg, followed by incubation in a
was used? surrogate
Bt toxin is considered to be _____. an organic insecticide produced by
bacteria
Why can bacteria (prokaryotic They do not have a nucleus so ribosomes
cells) can
start synthesizing proteins right translate the mrna.
away
without RNA processing, and
eukaryotes have to wait?
What is bioinformatics? The application of computational methods
to the
storage and analysis of biological data
GMOs are created by ________. Introducing recombinant DNA into an
organism by
any means
What is proteomics? The study of the full protein set encoded
by a
genome
Answers with Verified Solutions | Latest
Updated 2026
How can RNA be distinguished RNA is single-stranded
from
DNA?
The AUC and AUA codons in degeneracy
mRNA
both specify isoleucine. What
feature
of the genetic code explains this?
Which of the following is found in Uracil
RNA but NOT in DNA?
Point mutation of the second place False
mutating "A" with "T" will result in a
similar if not the same amino acid.
(Big chart)
Which of the following contains Transfer RNA
anticodons?
Which of the following types of either an insertion or a deletion of a base
mutations could result in a
frameshift
mutation?
,Which of the following would block A substance that prevents the transfer of
mature mRNA from being amino
translated acids to the growing polypeptide chain
into protein?
Which of the following is a function It helps protect the mRNA from
of a poly-A tail in mRNA? degradation by
cellular enzymes.
Which of the following events in the small subunit of the ribosome
translation is the first to occur in recognizing and
eukaryotes? attaching to the 5' cap of mRNA
How many consecutive mRNA 3
bases
are needed to specify an amino
acid?
The binding of ________ is RNA polymerase
required for
transcription to start.
What is the predicted size of the 295 bp
corresponding mature mRNA in
base
pairs (bp), excluding the 5' cap
and 3'
poly-A tail? (green and blue
picture)
In eukaryotes, what is the DNA Histones
wrapped around?
, Post-translational control refers to: regulation of gene expression after
translation
In 1997, Dolly the sheep was Fusion of an adult cell's nucleus with an
cloned. enucleated
Which of the following processes sheep egg, followed by incubation in a
was used? surrogate
Bt toxin is considered to be _____. an organic insecticide produced by
bacteria
Why can bacteria (prokaryotic They do not have a nucleus so ribosomes
cells) can
start synthesizing proteins right translate the mrna.
away
without RNA processing, and
eukaryotes have to wait?
What is bioinformatics? The application of computational methods
to the
storage and analysis of biological data
GMOs are created by ________. Introducing recombinant DNA into an
organism by
any means
What is proteomics? The study of the full protein set encoded
by a
genome
