Select the Substance That Promotes Cell Adhesion

question 23

Multiple Choice

Select the substance that promotes cell adhesion.

• A)calmodulin
• B)collagen
• C) elastin
• D) fibronectin

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Definitions:

Interbreed

To mate or cross different breeds, varieties, or species of organisms, often resulting in hybrid offspring.

Population

A group of individuals of the same species living and interacting within a particular area.

Gene Pool

Total of the alleles of all the individuals in a population.

Permian

The last geological period of the Paleozoic era, spanning from about 299 to 252 million years ago, preceding the Mesozoic era.