What Integral Membrane Protein Family Made of Two Membrane-Spanning Chains $\alpha$

question 79

Multiple Choice

What integral membrane protein family made of two membrane-spanning chains ( $\alpha$ and $\beta$ ) is involved in attaching cells to their extracellular microenvironment?

• A)laminins
• B)fibronectins
• C)integrins
• D)myosins
• E)lysins

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Definitions:

Inelastic

Refers to a situation where the demand or supply for a good or service is relatively unresponsive to changes in price.

Price Elasticity

The responsiveness of the quantity demanded or supplied of a good to a change in its price, a key concept in understanding consumer and producer behavior.

Crude Oil

A naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials, used as a fuel source.

Price-Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, expressed as a percentage.