BIO130 Midterm Questions With Complete Solutions
+ supercoils Correct Answers Supercoils in same direction as
the twist of the double helix. Replication introduces supercoils
in this direction.
1 nucleotide Correct Answers Base excision repair targets
_______ _______.
1.5 Correct Answers Only _______% of your genome encodes
protein
10 Correct Answers # of base pairs in one complete turn of
helix
100 subunits Correct Answers How many proteins are involved
in initiating eukaryotic transcription?
1000 Correct Answers A eukaryotic cell is about _______x
larger than the average prokaryote
2 Correct Answers # of H-bonds in A-T
20 Correct Answers # of amino acids
3 Correct Answers # of H-bonds in G-C
3' Correct Answers Telomere replication adds nucleotides to
_______ ends of lagging strand template.
,5'-3' Correct Answers DNA synthesis proceeds in which
direction?
5'-3' Correct Answers Only _______ direction allows for both
efficient error correction and chain growth
5'-3' Correct Answers Primase proceeds in which direction?
50 Correct Answers _______% of your genome is repetitive
DNA
6 Correct Answers How many subunits does the helicase have?
amino acids Correct Answers Four major categories of _______
_______: basic, acidic, uncharged polar, non-polar
amino acids Correct Answers Proteins are composed of
_______ _______
antiparallel Correct Answers The strands in a double helix are
_______
are not Correct Answers An organism's complexity and size
(are/are not) reflected in genome size
Autonomously Replication Sequences Correct Answers What
does ARS stand for? (function as origins of replication)
base pairing Correct Answers DNA-RNA hybrid held together
by _______
, base pairing Correct Answers Holds the DNA double helix
together
bidirectional Correct Answers One model of DNA replication
has _______ growth from one starting point, this is found in
eukaryotes and bacteria.
bound primer Correct Answers 5. RNA primers made by
primase. In order to begin, DNA polymerase requires _______
_______.
can Correct Answers RNA polymerase (can/cannot) unwind
itself
cell wall Correct Answers tough protective coat, not found in all
prokaryotes
chromatin Correct Answers _______ is tightly packaged, but
the DNA must remain accessible for transcription, replication,
and repair
chromosomal Correct Answers Eukaryotic RNA polymerases
need to deal with _______ structures.
chromosome Correct Answers Each _______ contains a single,
long linear DNA molecule and associated proteins called
chromatin
clustered Correct Answers Groups of AA's with similar
properties tend to be _______ in the codon table
+ supercoils Correct Answers Supercoils in same direction as
the twist of the double helix. Replication introduces supercoils
in this direction.
1 nucleotide Correct Answers Base excision repair targets
_______ _______.
1.5 Correct Answers Only _______% of your genome encodes
protein
10 Correct Answers # of base pairs in one complete turn of
helix
100 subunits Correct Answers How many proteins are involved
in initiating eukaryotic transcription?
1000 Correct Answers A eukaryotic cell is about _______x
larger than the average prokaryote
2 Correct Answers # of H-bonds in A-T
20 Correct Answers # of amino acids
3 Correct Answers # of H-bonds in G-C
3' Correct Answers Telomere replication adds nucleotides to
_______ ends of lagging strand template.
,5'-3' Correct Answers DNA synthesis proceeds in which
direction?
5'-3' Correct Answers Only _______ direction allows for both
efficient error correction and chain growth
5'-3' Correct Answers Primase proceeds in which direction?
50 Correct Answers _______% of your genome is repetitive
DNA
6 Correct Answers How many subunits does the helicase have?
amino acids Correct Answers Four major categories of _______
_______: basic, acidic, uncharged polar, non-polar
amino acids Correct Answers Proteins are composed of
_______ _______
antiparallel Correct Answers The strands in a double helix are
_______
are not Correct Answers An organism's complexity and size
(are/are not) reflected in genome size
Autonomously Replication Sequences Correct Answers What
does ARS stand for? (function as origins of replication)
base pairing Correct Answers DNA-RNA hybrid held together
by _______
, base pairing Correct Answers Holds the DNA double helix
together
bidirectional Correct Answers One model of DNA replication
has _______ growth from one starting point, this is found in
eukaryotes and bacteria.
bound primer Correct Answers 5. RNA primers made by
primase. In order to begin, DNA polymerase requires _______
_______.
can Correct Answers RNA polymerase (can/cannot) unwind
itself
cell wall Correct Answers tough protective coat, not found in all
prokaryotes
chromatin Correct Answers _______ is tightly packaged, but
the DNA must remain accessible for transcription, replication,
and repair
chromosomal Correct Answers Eukaryotic RNA polymerases
need to deal with _______ structures.
chromosome Correct Answers Each _______ contains a single,
long linear DNA molecule and associated proteins called
chromatin
clustered Correct Answers Groups of AA's with similar
properties tend to be _______ in the codon table
