Vitamin B12 Is Absorbed in the Through _

question 9

Multiple Choice

Vitamin B12 is absorbed in the through _.

• A)jejunum : complexing with intrinsic factor
• B)ileum : complexing with intrinsic factor
• C)jejunum : facilitated diffusion
• D)duodenum : cotransport with sodium
• E)duodenum : facilitated diffusion

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Definitions:

Inattentional Blindness

A cognitive phenomenon where an individual fails to perceive an unexpected stimulus in plain sight, due to their focus being engaged on another task or aspect of the environment.

Dual Processing

The principle that information is often simultaneously processed on separate conscious and unconscious tracks in the mind.

Blindsight

A condition in which a person can respond to visual stimuli without consciously perceiving them, typically due to damage to the primary visual cortex.

Parallel Processing

The brain's ability to simultaneously process incoming stimuli of differing quality.