Biod 102 Exam 1 ACTUAL EXAM QUESTIONS
WITH COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) (A+ GRADED 100% VERIFIED) LATEST
VERSION 2026
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Terms in this set (75)
Replication of DNA begins at a False
single origin of replication and then
proceeds the entire length of the
strand, in one direction (T/F)
What enzyme is responsible for Topoisomerase
relieving the stress associated with
the twisting and untwisting of a
DNA strand during replication.
As a replicated DNA strand DNA polymerase
elongates, what enzyme is
responsible for adding
nucleotides?
The energy required to add a True
nucleotide to a growing chain is
supplied by an exergonic reaction
involving the hydrolysis of the
nucleotide's pyrophosphate tail
(T/F)
, During elongation, in which 5' —> 3'
direction are new nucleotides
being added to the leading strand?
The leading strand requires ____ # of One; more than one
RNA primers, and the lagging
strand requires ____ # of RNA
primers.
What replaces RNA nucleotides DNA Polymerase
with DNA nucleotides in a newly
synthesized strand?
A class of DNA polymerase patrols Newly adde nucleotides are compared to the
newly added nucleotides and will complimentary template strand.
remove nucleotides that are
erroneous. How does the
polymerase "know" a nucleotide is
misplaced.
Mismatch repair is the process of True
identifying nucleotides that are
inappropriately matched, such as
guanine with a thymine, and
removes the incorrect nucleotide
from the newly synthesized strand
(t/f)
Nucleotide excision repair (cutting Nucleases
DNA) is accomplished by what
enzyme?
Telomeres contain a large False
proportion of vital coding DNA
(T/F)
WITH COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) (A+ GRADED 100% VERIFIED) LATEST
VERSION 2026
Save
Terms in this set (75)
Replication of DNA begins at a False
single origin of replication and then
proceeds the entire length of the
strand, in one direction (T/F)
What enzyme is responsible for Topoisomerase
relieving the stress associated with
the twisting and untwisting of a
DNA strand during replication.
As a replicated DNA strand DNA polymerase
elongates, what enzyme is
responsible for adding
nucleotides?
The energy required to add a True
nucleotide to a growing chain is
supplied by an exergonic reaction
involving the hydrolysis of the
nucleotide's pyrophosphate tail
(T/F)
, During elongation, in which 5' —> 3'
direction are new nucleotides
being added to the leading strand?
The leading strand requires ____ # of One; more than one
RNA primers, and the lagging
strand requires ____ # of RNA
primers.
What replaces RNA nucleotides DNA Polymerase
with DNA nucleotides in a newly
synthesized strand?
A class of DNA polymerase patrols Newly adde nucleotides are compared to the
newly added nucleotides and will complimentary template strand.
remove nucleotides that are
erroneous. How does the
polymerase "know" a nucleotide is
misplaced.
Mismatch repair is the process of True
identifying nucleotides that are
inappropriately matched, such as
guanine with a thymine, and
removes the incorrect nucleotide
from the newly synthesized strand
(t/f)
Nucleotide excision repair (cutting Nucleases
DNA) is accomplished by what
enzyme?
Telomeres contain a large False
proportion of vital coding DNA
(T/F)
