What Percentage of Cellular RNA Is RRNA

question 13

Multiple Choice

What percentage of cellular RNA is rRNA?

• A)less than 20%
• B)more than 90%
• C)more than 80%
• D)exactly 75%
• E)36.5%

Describe strategies to maximize group effectiveness in and between meetings.

Comprehend the reasons meetings can be seen as a source of frustration and loss of productivity.

Understand the concept of percentile in a normal distribution.

Calculate the mean of a normal distribution given the standard deviation and percentile.

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Definitions:

Perineum

An area of soft tissue between the genitals and the anus that covers the muscles and ligaments of the pelvic floor.

Prepuce

A fold of skin that covers the head of the penis in males and the clitoris in females; commonly referred to as the foreskin in males.

Cremaster Muscles

Muscles that cover the testes, involved in the reflex action of moving the testicles closer to or further from the body to regulate temperature.

Dartos Muscles

Smooth muscle fibers found in the scrotum that regulate temperature by contracting and relaxing, affecting the testicles' proximity to the body.