Microbes Can Be Identified Using Automated Biochemical Tests,often Without Incubation

question 9

Multiple Choice

Microbes can be identified using automated biochemical tests,often without incubation.  An example of this type of test would include ________.

• A)a test for the presence of the enzyme urease,that would change the media from yellow to red
• B)binding of fluorescent antibodies to the specific antigenic determinant in the sample
• C)exposure to DNA probes that are either fluorescently labeled or will initiate a color change when bound to their complement
• D)digestion of the genomic DNA by restriction enzymes,followed by separation by gel electrophoresis

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Definitions:

Dorsiflexion

The act of moving the upper part of the foot closer to the shin through the action of the ankle joint.

Dorsiflexion

The action of raising the foot upwards toward the shin, decreasing the angle between the dorsum of the foot and the leg.

Gait

The way a person walks, consisting of two phases: stance and swing.

Lateral Flexion

The bending of the body or any of its parts to the side, often referring to movements of the spine away from the midline.