In the syntenic dot plot of E. coli K-12 strains A and B, there is a single circled dot in the lower right corner of the plot. How do you interpret the position of this dot in terms of the gene orders of the two strains?
What will be an ideal response?
ANS:
This indicates that a gene toward the end of the chromosome in strain A is found near the beginning of the chromosome in strain B.
Biology & Microbiology
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Which of the following vitamins is not stored in fat?
a. A b. K c. C d. D e. E
Biology & Microbiology
Refer to the accompanying figure. Which of the following represents the fall turnover?
a. 1 going to 2
b. 2 going to 3
c. 3 going to 4
d. 4 going to 1
e. 4 going to 2
Biology & Microbiology
DNA polymerase cannot start a new DNA strand
a. true b. false
Biology & Microbiology
A serum titer involves
A.) serially diluting a serum sample B.) determining the lowest dilution of serum that produces a visible reaction C.) determining the highest dilution of antigen that produces a visible reaction D.) the western blot method
Biology & Microbiology