The following DNA sequence occurs at the start of a
DNA strand: 3′—AATTGCAGATTCA—5′. Which of the sequences below would
most likely bind to this sequence to initiate DNA replication
through the formation of RNA ?
A. 5′—TTAACGTCTAAGT—3′
B. 3′—TTAACGTCTAAGT—5′
C. 3′—UUAACGUCUAAGU—5′
D. 5′—UUAACGUCUAAGU—3′
10. The wildtype DNA has the following sequence:
ACGATTACGAA
It has undergone mutation and it now has the sequence
(mutation is in BOLD):
ACGACGCACGAA
answer questions a-e below in the textbox under this
question
a. what is this type of mutation called?
b. this type of mutation results in a protein that is
shorter than usual. True or False
c. what mutagen caused this mutation?
d. what does this mutagen do to the DNA
e. can this mutation be...
The codon in the DNA coding strand has the following sequence:
5' - TAC -3' Which of the following codons (result of a mutation)
represents a non-sense mutation?
Select one:
a. TAA
b. TAT
c. TTC
d. TCC
Which of the following are typically used to determine
differences in DNA sequence between individuals? Select all
that apply.
a) cloning
b) DNA fingerprinting of STRs
c) DNA sequencing
d) RFLP analysis
e) gel-filtration chromatograpgy
f) western blot
A DNA sequence is. TACACCTTGGCGACGACT
WHAT IS m RNA sequence is _______________________________
mutated sequence is TACACCTTGGGACGACT
what is mRNA mutated. ____________________________________
What kind of mutation is this and what would be the result in
terms of the amino acid sequence? (hint... use chart in notes
For the following double stranded DNA sequence, write out the
mRNA sequence that will be synthesized from the DNA. (Hint:
which strand will you use to build your mRNA?) Then write
out the amino acid polypeptide that will be synthesized from this
sequence and correctly label the 5’ – 3’
directionality of the mRNA and amino acid fragments:
Gene: 5’- A T G C T T C A A G T T G G T C C T C C...
Write sequence of the DNA strand that would be complementary to
the DNA sequence shown below. Label the 3' and 5' ends ofthe new
strand.
3' T A C C G A T G
G 5'
Given the sequence 5’-AGTTACCTGA-3’ what would be the sequence
of the complementary DNA strand? Which of the following?
5’-TCAATGGACT-3’
3’-AGTTACCTGA-5'
’5’-AGTTACCTGA-3’
3’-TCAGGTAACT-5’
5’-TCAGGTAACT-3’