According to Figure 9

question 14

Multiple Choice

According to Figure 9.6, what is a key difference between cell signaling by a cell-surface receptor and cell signaling by an intracellular receptor?

• A)Cell-surface receptors bind to specific signaling molecules; intracellular receptors bind any signaling molecule.
• B)Cell-surface receptors typically bind to signaling molecules that are smaller than those bound by intracellular receptors.
• C)Cell-surface receptors bind polar signaling molecules; intracellular receptors bind nonpolar signaling molecules.
• D)Signaling molecules that bind to cell-surface receptors lead to cellular responses restricted to the cytoplasm; signaling molecules that bind to intracellular receptors lead to cellular responses restricted to the nucleus.
• E)None of the other answer options is correct.

---

Definitions:

Business Plans

Detailed documents that outline the objectives, strategies, financial projections, and operational guidelines for starting and managing a business.

Potential Pitfalls

Refers to possible dangers or problems that might not be obvious at first and could hinder success.

Technical Skills

Competencies and knowledge required to perform specific tasks, often related to IT, engineering, or other specialized fields, involving practical expertise.

Human Development

The process of improving people's well-being through education, health care, and access to opportunities.