Which Aspect of Phospholipids Is Most Important to the Formation

question 2

Multiple Choice

Which aspect of phospholipids is most important to the formation of bilayers?

• A) Their size is small, relative to fats.
• B) They are amphipathic.
• C) Their size is large, relative to cholesterol.
• D) Their hydrocarbon tails can consist of fatty acids or isoprene subunits.

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Definitions:

Primary Immune Response

The initial reaction of the immune system when exposed to an antigen for the first time.

Memory Cells

A type of white blood cell that retains a memory of previously encountered pathogens and mounts a stronger and faster response upon reexposure.

Antigen

A substance that when introduced into the body, prompts the generation of an immune response by the production of antibodies.

Secondary Immune Response

The body's immune system's more rapid and intensified response to a pathogen it recognizes from a previous infection.