ASU BIO 181 Module 7 Questions and Answers 100% Correct
How many hydrogen bonds are there between an A and its paired nucleotide? 2
T/F: The genetic code for the conversion of mRNA codons to proteins has redundancy
True
List one type of post-translational modification Proteolysis, Glycosylation,
Phosphorylation.
For DNA Polymerase III to work which of these components has to act first? Primase
Draw the sugar in DNA and label the carbons as discussed in the lecture. Then circle the carbon
that is different in RNA.
Which strand is produced more rapidly? Leading strand
T/F: In the lagging stand, the DNA is read from the parental DNA's 3' to 5' end. True
In DNA, what does the nucleotide labeled as A pair with? Thymine (T)
Which enzyme is used first to permit DNA polymerase III to begin replicating the 3' strand?
Primase
T/F: The DNA polymerase that replicates the parental strand of DNA reads the parental DNA
from 5' to 3" and makes a new DNA strand from 3' to 5'. False
How many "stop" codons exist? Three
1. UAA (Uracil Adenine Adenine)
How many hydrogen bonds are there between an A and its paired nucleotide? 2
T/F: The genetic code for the conversion of mRNA codons to proteins has redundancy
True
List one type of post-translational modification Proteolysis, Glycosylation,
Phosphorylation.
For DNA Polymerase III to work which of these components has to act first? Primase
Draw the sugar in DNA and label the carbons as discussed in the lecture. Then circle the carbon
that is different in RNA.
Which strand is produced more rapidly? Leading strand
T/F: In the lagging stand, the DNA is read from the parental DNA's 3' to 5' end. True
In DNA, what does the nucleotide labeled as A pair with? Thymine (T)
Which enzyme is used first to permit DNA polymerase III to begin replicating the 3' strand?
Primase
T/F: The DNA polymerase that replicates the parental strand of DNA reads the parental DNA
from 5' to 3" and makes a new DNA strand from 3' to 5'. False
How many "stop" codons exist? Three
1. UAA (Uracil Adenine Adenine)
