Question 1

Spermatogenic cells and Sertoli cells are found in the

Accepted Answer

A)  Epididymides 
B)  Prostate 
C)  Rete testes 
D)  Seminiferous tubules 
E)  Vas deferens 
A)  Epididymides 
B)  Prostate 
C)  Rete testes 
D)  Seminiferous tubules 
E)  Vas deferens D

Question 2

Which of the following is not true of Sertoli cells?

Accepted Answer

A)  Their function is regulated by follicle-stimulating hormone 
B)  They are found in testicular interstitial tissue 
C)  They prevent cytotoxic agents from moving to the seminiferous tubules from the blood by forming tight junctions with adjacent Sertoli cells 
D)  They provide mechanical support for spermatogenic cells 
E)  They provide nutrition for spermatogenic cells 
A)  Their function is regulated by follicle-stimulating hormone 
B)  They are found in testicular interstitial tissue 
C)  They prevent cytotoxic agents from moving to the seminiferous tubules from the blood by forming tight junctions with adjacent Sertoli cells 
D)  They provide mechanical support for spermatogenic cells 
E)  They provide nutrition for spermatogenic cells B

Question 3

Diploid spermatogenic cells in direct contact with the basal lamina are

Accepted Answer

A)  Sertoli cells 
B)  Spermatocytes 
C)  Spermatogenic cells 
D)  Spermatogonia 
E)  Spermatozoa 
A)  Sertoli cells 
B)  Spermatocytes 
C)  Spermatogenic cells 
D)  Spermatogonia 
E)  Spermatozoa D

Question 4

The substage of prophase of meiosis I in which synapsis begins is the _____ substage.

Accepted Answer

A)  Diakinesis 
B)  Diplotene 
C)  Leptotene 
D)  Pachytene 
E)  Zygotene 
A)  Diakinesis 
B)  Diplotene 
C)  Leptotene 
D)  Pachytene 
E)  Zygotene

Question 5

During which phase of spermiogenesis does the manchette develop?

Accepted Answer

A)  Acrosomal phase 
B)  Cap phase 
C)  Golgi phase 
D)  Maturation phase 
E)  Spermatid rotation phase 
A)  Acrosomal phase 
B)  Cap phase 
C)  Golgi phase 
D)  Maturation phase 
E)  Spermatid rotation phase

Question 6

Testosterone is secreted by

Accepted Answer

A)  Leydig cells 
B)  Principal cells 
C)  Sertoli cells 
D)  Spermatogenic cells 
E)  Spermatogonia 
A)  Leydig cells 
B)  Principal cells 
C)  Sertoli cells 
D)  Spermatogenic cells 
E)  Spermatogonia

Question 7

Which of the following are diploid structures?

Accepted Answer

A)  Primary spermatocytes 
B)  Secondary spermatocytes 
C)  Sperm 
D)  Spermatids 
E)  Spermatozoa 
A)  Primary spermatocytes 
B)  Secondary spermatocytes 
C)  Sperm 
D)  Spermatids 
E)  Spermatozoa

Question 8

Meiosis II occurs in the

Accepted Answer

A)  Primary spermatocyte 
B)  Secondary spermatocyte 
C)  Spermatid 
D)  Spermatogonia 
E)  Spermatozoa 
A)  Primary spermatocyte 
B)  Secondary spermatocyte 
C)  Spermatid 
D)  Spermatogonia 
E)  Spermatozoa

Spermatogenic cells and Sertoli cells are found in the

Which of the following is not true of Sertoli cells?

Diploid spermatogenic cells in direct contact with the basal lamina are

The substage of prophase of meiosis I in which synapsis begins is the _____ substage.

During which phase of spermiogenesis does the manchette develop?

Testosterone is secreted by

Which of the following are diploid structures?

Meiosis II occurs in the

Epithelium

Epithelial Glands

Cell Signaling

Connective Tissue

Osteogenesis

Blood and Hematopoiesis

Muscle Tissue

Nervous Tissue

Sensory Organs: Vision and Hearing

Immune Lymphatic System

Integumentary System

Cardiovascular System

Respiratory System

Urinary System

Upper Digestive Segment

Lower Digestive Segment

Digestive Glands

Neuroendocrine System

Endocrine System

Sperm Transport and Maturation

Follicle Development and the Menstrual Cycle

Fertilization, Placentation, and Lactation

Filters

Exam 20: Spermatogenesis

Spermatogenic cells and Sertoli cells are found in the

Which of the following is not true of Sertoli cells?

Diploid spermatogenic cells in direct contact with the basal lamina are

The substage of prophase of meiosis I in which synapsis begins is the _____ substage.

During which phase of spermiogenesis does the manchette develop?

Testosterone is secreted by

Which of the following are diploid structures?

Meiosis II occurs in the

Epithelium

Epithelial Glands

Cell Signaling

Connective Tissue

Osteogenesis

Blood and Hematopoiesis

Muscle Tissue

Nervous Tissue

Sensory Organs: Vision and Hearing

Immune Lymphatic System

Integumentary System

Cardiovascular System

Respiratory System

Urinary System

Upper Digestive Segment

Lower Digestive Segment

Digestive Glands

Neuroendocrine System

Endocrine System

Sperm Transport and Maturation

Follicle Development and the Menstrual Cycle

Fertilization, Placentation, and Lactation

Filters