The Presence of CGMP in the Cytosol of a Photoreceptor

question 37

Multiple Choice

The presence of cGMP in the cytosol of a photoreceptor will directly stimulate the

• A)opening of sodium channels.
• B)opening of calcium channels.
• C)opening of potassium channels.
• D)closure of potassium channels.
• E)closure of sodium channels.

---

Definitions:

Cost Structure

The composition of a company's fixed and variable costs, which influences its profitability and pricing strategies.

Special Order

A one-time or unusual order for products or services, often requiring customization or a departure from standard production processes.

Fixed Costs Per Unit

Fixed costs per unit decrease as production increases because the total fixed costs are spread over a larger number of units.

Selling Price

The amount of money charged for a product or service, or the sum for which something is sold.