Which Statement Best Describes the Action of Polypeptide Growth Factors

question 16

Multiple Choice

Which statement best describes the action of polypeptide growth factors?

• A)They bind to intracellular receptors and trigger intracellular signal transduction pathways.
• B)They bind to cell surface receptors and trigger intracellular signal transduction pathways.
• C)They bind to cell surface receptors that phosphorylate cyclins.
• D)They bind an intracellular receptor forming a complex that then acts as a transcription factor.

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Definitions:

Marketing Representative

an individual who promotes and sells products or services on behalf of a company, often aiming to increase brand awareness.

Dumping

The selling of goods in a foreign country at a price below the price charged for the same goods in the domestic market.

Less Than Fair Value

This term refers to selling goods in another country at a price lower than the normal value in the exporter's domestic market, often considered in trade disputes.

Trade Barriers

Measures imposed by governments to regulate or limit international trade, including tariffs, quotas, and import restrictions, to protect domestic industries.