Which of the Following Statements About Apolipoproteins (With the Possible

question 43

Multiple Choice

Which of the following statements about apolipoproteins (with the possible exception of apoB-100) is TRUE?
(I) The apolipoproteins are water-soluble and loosely associate with the lipoproteins.
(II) The apolipoproteins contain helices with hydrophobic and hydrophilic groups on opposite sides of the helical cylinder.
(III) The apolipoproteins are synthesized in the intestinal tissues.
(IV) The apolipoproteins appear to float on the surface of phospholipids.

• A)I only
• B)I and II
• C)III,IV
• D)I,II,III
• E)I,II,IV

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Definitions:

Human Being

A member of the species Homo sapiens, characterized by advanced cognitive abilities, use of language, and complex social behaviors.

Brain

The organ located in the skull that coordinates and controls activities of the nervous system, including thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every process that regulates our body.

Polarized

Polarized is a term used to describe a situation, opinion, or group that is divided into two extreme positions, with no apparent middle ground.

Neural Membrane

The lipid bilayer that encloses the cytoplasm of neurons, essential for conducting electrical impulses.