Integrins Are Transmembrane Proteins That Can Reversibly Link the Cytoskeleton

question 165

Multiple Choice

Integrins are transmembrane proteins that can reversibly link the cytoskeleton of a cell to the extracellular matrix.When there is a transient period during which the cytoskeleton is not linked to the extracellular matrix, the result may be

• A) decreased diffusion of water into the cell.
• B) increased communication through gap junctions.
• C) more stability provided to the cytoskeleton.
• D) cell movement through the extracellular matrix.
• E) the binding of integrins to form tight junctions.

Understand the artistic techniques and color schemes used in Ottonian and Carolingian manuscripts.

Identify characteristics of Insular manuscript tradition and its influence on later medieval art forms.

Understand the concept of price elasticity of demand and its calculation using different methods.

Identify factors affecting price elasticity of demand including time horizon, availability of close substitutes, definition of the market, and whether a good is a necessity or a luxury.

---

Definitions:

Mental Representations

Internal cognitive symbols that represent external reality, which are used in the process of thinking and understanding the world.

Violation-of-Expectation

A method used in developmental psychology research to study infants' understanding of physical and social world by evaluating their reactions to surprising or unexpected events.

Stimulus

Something that causes a response in an organism, sensory system, or psychological process.

Physical Laws

The fundamental principles that describe the forces and properties of nature, governing the behavior of the physical universe.