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Questions and Answers
Which cells are interspersed with germ cells in the seminiferous tubules?
Which cells are interspersed with germ cells in the seminiferous tubules?
What is the function of Sertoli cells?
What is the function of Sertoli cells?
Which cells are responsible for producing androgen-binding protein (ABP)?
Which cells are responsible for producing androgen-binding protein (ABP)?
Which cells are located closest to the basement membrane in the seminiferous tubules?
Which cells are located closest to the basement membrane in the seminiferous tubules?
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Which structure encases the testes in a thick capsule of dense fibroelastic CT?
Which structure encases the testes in a thick capsule of dense fibroelastic CT?
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Which cells are NOT found in the germinal epithelium of the seminiferous tubule?
Which cells are NOT found in the germinal epithelium of the seminiferous tubule?
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What is the function of the epididymis?
What is the function of the epididymis?
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Which cells in the seminiferous tubules are responsible for the production of testosterone?
Which cells in the seminiferous tubules are responsible for the production of testosterone?
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What is the function of Sertoli cells in the seminiferous tubules?
What is the function of Sertoli cells in the seminiferous tubules?
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Which cells in the seminiferous tubules are responsible for the production of spermatozoa?
Which cells in the seminiferous tubules are responsible for the production of spermatozoa?
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What is the function of Leydig cells in the testes?
What is the function of Leydig cells in the testes?
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Which one of these is the correct function of the seminal vesicles?
Which one of these is the correct function of the seminal vesicles?
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What is the main cell type found in the epithelium of the epididymis?
What is the main cell type found in the epithelium of the epididymis?
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What is the composition of the wall of the ductus deferens?
What is the composition of the wall of the ductus deferens?
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What is the main function of the prostate gland?
What is the main function of the prostate gland?
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Which one of the following statements about the prostate is correct?
Which one of the following statements about the prostate is correct?
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Which one of the following is a function of the penis?
Which one of the following is a function of the penis?
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Which one of the following statements about the penile urethra is correct?
Which one of the following statements about the penile urethra is correct?
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Study Notes
Seminiferous Tubules
- Sertoli cells are interspersed with germ cells in the seminiferous tubules.
- Sertoli cells provide support and nutrition to developing sperm cells, and they also produce androgen-binding protein (ABP).
- Sertoli cells are located closest to the basement membrane in the seminiferous tubules.
Testes Structure
- The testes are encased in a thick capsule of dense fibroelastic connective tissue called the tunica albuginea.
Cells in Seminiferous Tubules
- Leydig cells are responsible for the production of testosterone in the seminiferous tubules.
- Germ cells are responsible for the production of spermatozoa in the seminiferous tubules.
- Sertoli cells are not responsible for the production of spermatozoa, but they support and nourish the developing sperm cells.
- Macrophages are not found in the germinal epithelium of the seminiferous tubule.
Epididymis
- The function of the epididymis is to store and mature spermatozoa.
Accessory Glands
- The seminal vesicles produce fluids that make up semen.
- The prostate gland produces fluids that make up semen, and its main function is to secrete fluids that nourish and transport sperm.
- The correct statement about the prostate is that it is both an exocrine and endocrine gland.
Penis
- The main function of the penis is to deliver urine and semen out of the body.
- The penile urethra is shared by both the urinary and reproductive systems.
- The correct statement about the penile urethra is that it is the final part of the urethra.
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Description
Test your knowledge of the histology of seminiferous tubules, Leydig cells, and Sertoli cells with this quiz. Learn about the functions and characteristics of these important components of the male reproductive system.
