Some Proteins Within a Cell Can Be Viewed with

question 36

Multiple Choice

Some proteins within a cell can be viewed with

• A) the human eye.
• B) an electron microscope.
• C) a light microscope.
• D) a magnifying glass.
• E) a dissecting microscope.

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Definitions:

Trachea

The windpipe, a large membranous tube with cartilage rings that conveys inhaled air from the larynx to the bronchi.

Capillary Refill

A quick test to assess circulatory status by pressing on a fingernail or skin to see how quickly blood returns after being blanched.

Breath Sounds

The sounds made by air moving through the respiratory system, which can be normal or indicate various lung conditions.

Arterial Blood

Blood that is oxygen-rich and pumped from the heart to nourish the body, found in the arteries, distinct from the deoxygenated blood returned through veins.