The polymerase chain reaction allows DNA to be copied in a test tube without using a ____________________ or a
host cell. Fill in the blank(s) with the appropriate word(s).
vector
Biology & Microbiology
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Genetic maps are constructed by estimating the distances between linked genes based on the calculation of ____________________
Fill in the blank(s) with correct word
Biology & Microbiology
Delayed type hypersensitivity primarily involves
A. erythrocytes. B. B cells. C. T cells. D. mast cells.
Biology & Microbiology
Sulfonamides work as
A. competitive inhibitors. B. noncompetitive inhibitors. C. ribosome-binding molecules. D. feedback inhibitors.
Biology & Microbiology
Which item or items are the same as a fertilized egg?
a. II only b. III only c. V only d. II and III e. III and V
Biology & Microbiology