Bacteria and Foreign Matter Are Destroyed by Digestive Enzymes Contained

question 28

Multiple Choice

Bacteria and foreign matter are destroyed by digestive enzymes contained in little sacs called _______.

• A) chromosomes
• B) microtubules
• C) lysosomes
• D) ribosomes

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Definitions:

Pitch

The perceived frequency of a sound, determining its highness or lowness, often measured in hertz (Hz).

Frequency Of Sound

The number of sound waves that pass a fixed point in a unit of time, measured in Hertz (Hz), determining the pitch of the sound.

Perceptual Constancy

The brain's ability to recognize objects as unchanging despite shifts in environmental conditions, like changes in lighting, angle, or distance.

Ponzo Illusion

A visual illusion where two identical lines appear to be different lengths due to converging parallel lines in the background.