Explain Heme and Nonheme Iron,and Discuss the Factors That Influence

question 13

Essay

Explain heme and nonheme iron,and discuss the factors that influence their absorption in the body.

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Definitions:

Unconditioned Response

A natural, automatic reaction to a stimulus that occurs without prior conditioning or learning.

Unconditioned Stimulus

is a stimulus that innately and involuntarily prompts a reaction without the necessity for previous learning.

Conditioned Stimulus

In classical conditioning, a previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.

Conditioned Response

A learned response to a previously neutral stimulus that has been repeatedly presented along with an unconditioned stimulus.