Which Trace Mineral Is Required to Produce the Active Form

question 5

Multiple Choice

Which trace mineral is required to produce the active form of vitamin A in visual pigments?

• A)zinc
• B)iron
• C)selenium
• D)copper

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Definitions:

Gusii

An ethnic group in Kenya known for their distinct cultural practices and language.

Expectations

Beliefs or anticipations about the way events or situations are supposed to unfold in the future.

Generativity

A stage in Erik Erikson's theory of psychosocial development usually occurring during middle adulthood, focusing on the desire to produce something that makes a difference to society.

Altruism

The principle or practice of concern for the welfare of others, often characterized by selfless acts or sacrificing personal gain for the benefit of others.