Scrotum and Cremaster Muscle

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Questions and Answers

Which muscle regulates the temperature of the testes?

  • Abdominal muscle
  • Pelvic muscle
  • Scrotal muscle
  • Cremaster muscle (correct)

What is the function of the scrotum?

  • To produce spermatozoa
  • To support the testes (correct)
  • To regulate body temperature
  • To protect the pelvic cavity

Why is it important for the testes to be at a lower temperature than the core body temperature?

  • To ensure reproduction and survival of spermatozoa (correct)
  • To maintain overall body temperature
  • To facilitate urine production
  • To prevent testicular cancer

Which cells form the blood-testis barrier?

<p>Sertoli cells (C)</p> Signup and view all the answers

What is the function of Sertoli cells?

<p>Nourish sperm cells (B)</p> Signup and view all the answers

Where are the Leydig cells located?

<p>Spaces between adjacent seminiferous tubules (D)</p> Signup and view all the answers

Which cells form the blood-testis barrier?

<p>Sertoli cells (A)</p> Signup and view all the answers

What is the function of the Sertoli cells?

<p>Nourish sperm cells (C)</p> Signup and view all the answers

Where are the Leydig cells located?

<p>Between adjacent seminiferous tubules (A)</p> Signup and view all the answers

Flashcards

Cremaster Muscle

The cremaster muscle regulates the temperature of the testes.

Scrotum Function

The scrotum supports the testes.

Testes Temperature Importance

Lower temperature ensures the reproduction and survival of spermatozoa.

Blood-Testis Barrier Cells

Sertoli cells form the blood-testis barrier.

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Sertoli Cell Function

Sertoli cells nourish sperm cells.

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Leydig Cell Location

Leydig cells are located in the spaces between adjacent seminiferous tubules.

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