Probes for Cloned Genes Use

question 49

Multiple Choice

Probes for cloned genes use

• A)complementary nucleotide sequences labeled with a tracer
• B)specific antibodies that kill all the cells except those that have incorporated the genes.
• C)specific enzymes that lyse all the cells except those that have incorporated the genes.
• D)certain bacteria that glow when they take up the genes.
• E)all of these.

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Definitions:

Nearest 0.01%

Rounding a number or percentage to the closest hundredth of a percent for precision.

Emotions

Complex psychological states involving physiological arousal, feelings, cognitive processes, and behavioral reactions.

Feedback System

A process or mechanism by which information about the outcomes of actions is returned to the originator, enabling adjustment or improvement of future actions.

Anxiety

A feeling of worry, nervousness, or unease about something with an uncertain outcome.