What Is the Function of the Blood-Testis Barrier

question 43

Multiple Choice

What is the function of the blood-testis barrier?

• A) facilitates transport of nutrients from the blood to the developing gametes
• B) acts as a bridge between Sertoli cells to facilitate passage of substances
• C) prevents immune responses against the surface antigens of spermatogenic cells
• D) prevents contact between the blood and the spermatogonia
• E) prevents the entry of substances for sperm cell maturation into the Sertoli cells

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Definitions:

Initial Contact

The first stage in forming relationships or social bonds, often involving impressions based on physical appearance, verbal, and non-verbal cues.

Initial Anxiety

The feelings of nervousness, worry, or unease that naturally occur at the beginning of an unfamiliar or challenging situation.

Optimal Contact

Refers to the most effective level or type of social interaction that facilitates positive outcomes in various contexts, such as reducing prejudice or improving team performance.

Decreases Anxiety

Leads to a reduction in feelings of worry, nervousness, or unease typically about an imminent event or something with an uncertain outcome.