27.8: Review Questions
- Page ID
- 69442
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)What are male gametes called?
- ova
- sperm
- testes
- testosterone
Leydig cells ________.
- secrete testosterone
- activate the sperm flagellum
- support spermatogenesis
- secrete seminal fluid
Which hypothalamic hormone contributes to the regulation of the male reproductive system?
- luteinizing hormone
- gonadotropin-releasing hormone
- follicle-stimulating hormone
- androgens
What is the function of the epididymis?
- sperm maturation and storage
- produces the bulk of seminal fluid
- provides nitric oxide needed for erections
- spermatogenesis
Spermatogenesis takes place in the ________.
- prostate gland
- glans penis
- seminiferous tubules
- ejaculatory duct
What are the female gonads called?
- oocytes
- ova
- oviducts
- ovaries
When do the oogonia undergo mitosis?
- before birth
- at puberty
- at the beginning of each menstrual cycle
- during fertilization
From what structure does the corpus luteum originate?
- uterine corpus
- dominant follicle
- fallopian tube
- corpus albicans
Where does fertilization of the egg by the sperm typically occur?
- vagina
- uterus
- uterine tube
- ovary
Why do estrogen levels fall after menopause?
- The ovaries degrade.
- There are no follicles left to produce estrogen.
- The pituitary secretes a menopause-specific hormone.
- The cells of the endometrium degenerate.
The vulva includes the ________.
- lactiferous duct, rugae, and hymen
- lactiferous duct, endometrium, and bulbourethral glands
- mons pubis, endometrium, and hymen
- mons pubis, labia majora, and Bartholin’s glands
What controls whether an embryo will develop testes or ovaries?
- pituitary gland
- hypothalamus
- Y chromosome
- presence or absence of estrogen
Without SRY expression, an embryo will develop ________.
- male reproductive structures
- female reproductive structures
- no reproductive structures
- male reproductive structures 50 percent of the time and female reproductive structures 50 percent of the time
The timing of puberty can be influenced by which of the following?
- genes
- stress
- amount of body fat
- all of the above