AP Bio Insta-Review Topic 4.1: Cell Communication

Front

What is the location of the receptor for a protein hormone?

Back

Membrane Bound

Front

Where is the receptor for a steroid hormone located?

Back

Intracellular

Front

Which organelle is responsible for producing endocrine signals?

Back

Rough ER

Front

What type of signaling occurs when a Helper T cell binds to an antigen presenting cell?

Back

Direct Signaling

Front

In autocrine signaling, which cell releases the signal?

Back

The same cell

Front

What is the primary function of cell communication?

Back

To coordinate activities and responses between cells.

Front

Define local signaling in cell communication.

Back

Local signaling involves communication between cells that are close to each other.

Front

What is the role of the Golgi apparatus in cell signaling?

Back

The Golgi apparatus modifies and packages proteins for secretion.

Front

Explain the difference between endocrine and paracrine signaling.

Back

Endocrine signaling involves hormones traveling through the bloodstream, while paracrine signaling involves signals affecting nearby cells.

Front

What is synaptic signaling?

Back

A form of signaling that occurs between neurons at synapses.