The two main layers of skin are ________.
A) papillary layer and reticular layer
B) stratum basale and dermis
C) epidermis and dermis
D) stratum corneum and dermis
E) epidermis and hypodermis
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Question 2) Which of the following structures serves as the site of fetal development?
A) uterine (fallopian) tubes
B) vagina
C) ovaries
D) uterus
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Question 3) Jan got her microscope slides mixed up in lab as they were unlabeled. The slide with abundant adipose tissue should be labeled as the ________.
A) epidermis
B) papillary layer of the dermis
C) subcutaneous tissue (hypodermis)
D) reticular layer of the dermis
E) stratum corneum
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Question 4) Spermatozoa become functionally mature in the ________.
A) urethra
B) ejaculatory duct
C) epididymis
D) ductus deferens
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Question 5) The epidermis is composed of ________.
A) simple columnar epithelium
B) stratified squamous epithelium
C) adipose tissue
D) areolar tissue
E) dense fibrous connective tissue
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Question 6) The ________ of the sperm cell is a membranous compartment that contains enzymes essential to fertilization of an egg.
A) acrosome
B) head
C) middle piece
D) neck
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Question 7) Although you get wet while swimming, which tough protein within the skin prevents it from soaking up moisture like a sponge?
A) serous fluid
B) melanin
C) mucus
D) carotene
E) keratin
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Question 8) In their most mature state, spermatogenic cells are referred to as ________.
A) spermatozoa
B) secondary spermatocytes
C) spermatids
D) spermatogonia
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Question 9) Which of the following is a vital function of the skin?
A) The skin converts modified epidermal cholesterol to vitamin D.
B) The skin aids in the transport of materials throughout the body.
C) The cells of the epidermis store glucose as glycogen for energy.
D) The skin absorbs vitamin C so that the skin will not be subject to diseases.
E) The skin aids in desiccation.
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Question 10) In their most primitive state, spermatogenic cells are referred to as ________.
A) spermatozoa
B) spermatogonia
C) secondary spermatocytes
D) spermatids
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