Visible Light Has Wavelengths in the Range of

question 7

Multiple Choice

Visible light has wavelengths in the range of

• A) 100-450 nm.
• B) 300-675 nm.
• C) 375-920 nm.
• D) 400-750 nm.
• E) 600-900 nm.

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Definitions:

Neurotransmitters

Chemical signals used by neurons to transmit impulses across a synapse.

Digestive Enzymes

Proteins secreted by the digestive system that break down food into nutrients that the body can absorb.

Prokaryotic

Referring to cells that lack a true nucleus and membrane-bound organelles, characteristic of bacteria and archaea.

Photosynthetic

The process by which green plants, algae, and some bacteria convert light energy into chemical energy stored in glucose or other sugars.