Which of the Following Best Describes the Function of the Blood-

question 118

Multiple Choice

Which of the following best describes the function of the blood- testis barrier?

• A)It maintains a differential fluid composition of the seminiferous tubule lumen that facilitates the development of sperm and blocks the access of androgens to the lumen.
• B)It maintains a differential fluid composition of the epididymis tubule lumen that favors maintaining high concentrations of androgens in the lumen to facilitate sperm production.
• C)It maintains a differential fluid composition of the seminiferous tubule lumen that facilitates development of sperm and protects sperm from the immune system.
• D)It maintains a differential fluid composition of the epididymis tubule lumen that facilitates movement of sperm during emission.
• E)It maintains a differential fluid composition of the seminiferous tubule lumen that facilitates the entry of inhibin into the lumen, thereby decreasing sperm production.

---

Definitions:

Inspection

The process of examining materials, products, or systems to ensure they meet certain standards, regulations, or customer expectations.

Physical Handling

The process involving the manual or mechanical manipulation and movement of physical goods and materials.

Payment Approval

The process of verifying and authorizing the release of funds to settle a transaction or invoice.

Inbound Transportation

Inbound transportation refers to the movement of goods or materials into a firm or factory from suppliers through various modes of transport like road, rail, sea, or air.