Minute amounts of a pathogen in a patient sample can be rapidly detected by specifically amplifying and identifying its nucleic acid using PCR. This is an example of
A.) an immunologic method.
B.) a microscopic method.
C.) a phenotypic method.
D.) a genetic method.
Ans: D.) a genetic method.
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DNA ligase mediates the insertion of foreign DNA into a vector, but it will only be able to do so if the inserts and vector have matching sticky or blunt ends
Indicate whether the statement is true or false.
If you see a yellow flower with "nectar guide" stripes and a strong, sweet odor, it is likely pollinated by ____
a. flies b. birds c. bats or moths d. butterflies e. bees
Which of the following is not one of the major transport systems of the inner mitochondrial membrane?
A) porin channel B) dicarboxylate carrier C) tricarboxylate carrier D) pyruvate carrier E) ATP-ADP carrier
Acetylcholine is a neurotransmitter released from motor neurons
____________________ Indicate whether the statement is true or false.