The inducer of the lactose operon in E. coli is:
a. CAP.
b. AMP.
c. allolactose.
d. glucose.
e. galactose.
C
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Describe the roles of the following enzymes during DNA replication: ligase, single-stranded binding
protein (SSB), DNA polymerase III, primase, DNA helicase.
What will be an ideal response?Proteomics is the ________
A) changing of the terminal sequences of proteins to alter their function B) process of defining the complete set of proteins encoded by a genome C) harvesting of proteins from a cell to determine their economic value D) rational design of drugs based on protein structure E) manipulation of amino acid sequences in proteins to alter their function
Each chromosome has one or more ________ site(s) where replication begins.
A. bifurcate B. promoter C. replicon D. origin
Some activators do not have an activating domain. How can they function as activators?
What will be an ideal response?