An Important Mineral Ion That Is a Component of Chlorophyll

question 12

Multiple Choice

An important mineral ion that is a component of chlorophyll and serves as a stabilizer of membranes and ribosomes is ______.

• A) magnesium
• B) calcium
• C) potassium
• D) zinc
• E) iron

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Definitions:

Consciousness

Consciousness and the capability to evaluate one's very being, senses, ideas, surroundings, and encounters.

Behavior

The actions or reactions of an organism or system, often in response to environmental stimuli, observable by others.

Functionalist

In psychology, a theory or perspective that emphasizes the purpose or role of behavior and consciousness in adapting to the environment.

Perception

The way in which individuals sort out and make sense of their sensory observations to attribute meaning to their surroundings.