The Part of a Membrane Protein That Extends Through the Phospholipid

question 37

Multiple Choice

The part of a membrane protein that extends through the phospholipid bilayer is primarily composed of amino acids that are

• A)highly polar.
• B)negatively charged.
• C) non-polar.
• D)positively charged.

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Definitions:

Density-Independent Factor

A factor that affects the size of populations regardless of their density, such as weather or natural disasters.

Predation

A biological interaction where a predator organism kills and consumes another organism known as the prey.

Semelparous

organisms that reproduce a single time before death, often investing all energy into one reproductive event.

Reproductive Cycles

The series of changes an organism undergoes to produce offspring, often characterized by stages of growth, maturation, and reproduction.