Jack and Mary View the Same Microorganism Through the Same

question 62

Multiple Choice

Jack and Mary view the same microorganism through the same compound microscope.Mary's near point distance,N_M,is twice as large as Jack's near point distance,N_J.If Mary sees the microorganism with magnification M_M,with what magnification does Jack see it?

• A)2 M_M
• B)M_M/2
• C)4 M_M
• D)M_M/4
• E)8 M_M

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Definitions:

Cortisol

A steroid hormone produced by the adrenal glands, often released in response to stress and low blood-glucose concentration.

Ghrelin

A hormone produced by the stomach that stimulates appetite, often termed the "hunger hormone."

Leptin

A hormone produced by fat cells that helps to regulate body weight by signaling satiety to the brain.

Sleeptalking

The occurrence of speaking during sleep without being aware of it, ranging from simple mumblings to complex dialogues, and often considered a benign sleep disorder.