Which of the Following Can Readily Cross the Blood-Brain Barrier

question 15

Multiple Choice

Which of the following can readily cross the blood-brain barrier?
I.CO₂ molecules
II.Bicarbonate ions
III.H+ ions

• A) I only
• B) II only
• C) I and III only
• D) II and III only

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Definitions:

Hemispheric Lateralisation

The differentiation of functions between the two hemispheres of the brain.

Spatial Skills

The ability to recognize, analyze, and manipulate shapes and figures in a given space.

Logical Reasoning

The process of analyzing a situation and coming to a conclusion based on a set of given rules or principles.

Motor Coordination

The ability to move and control body movements and positions efficiently through the coordinated action of muscles and the nervous system.