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Biology 30
Human Reproduction and Sexuality Midterm 1
42
Biology
Undergraduate 1
04/22/2014

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Cards

Term
The corpora cavernosa runs where?
Definition
Along the underside of the penis.
Term
What does LH do?
Definition
Cause the ovary to release a secondary oocyte or mature ovum.
Term
What are possible side effects of taking a synthetic steroid?
Definition
Decreased sperm production and increased muscle mass.
Term
Sexual reproduction leads to generations of genetically identical individuals.
Definition
F.
Term
Secondary spermatocytes have 46 chromosomes.
Definition
False.
Term
Breast size does not change throughout the course of a woman's life.
Definition
False.
Term
All breast lumps including cysts, fibroadenomas, and malignant tumors are cancerous.
Definition
False.
Term
The sole criteria for determining someone's sexual orientation is the sex of the partner that the person is engaging with sexually.
Definition
False.
Term
Christian denominations now have very similar views on issues such as the acceptability of divorce, homosexuality, assisted reproductive technology, contraception, and abortion.
Definition
False.
Term
Age of consent laws are the same throughout the United States.
Definition
False.
Term
Prostatitis is a genetic condition in which the prostate develops an irregular mass that feels hard.
Definition
False.
Term
True or False: Benign prostatic hyperplasia is usually due to a bacterial infection that causes inflammation of the prostate gland.
Definition
False. Prostatitis is usually due to a bacterial infection.
Term
Who's work provided the basis for the Standards of Care for Gender ID Disorders, a protocol that outlines the typical treatment of transsexuals?
Definition
Harry Benjamin's
Term
What does the fluid from seminal vesicles help the sperm do in the vaginal cavity?
Definition
Help the sperm survive by providing an alkaline environment.
Term
If a woman's partner was trying to stimulate the G-Spot, where do they put their finger in?
Definition
Inside the vagina.
Term
Prostate Cancer Facts
Definition
It is detected by a digital rectal exam and a blood test measuring prostate specific antigen.
Initial symptoms include urinary frequency and difficulty urinating.
Has similar initial symptoms to prostatitis
More commonly occurs in older men than younger men.
Term
Which cells synthesize and secrete testosterone and other androgens?
Definition
Leydig
Term
Is Climacteric a stage of puberty in females?
Definition
No.
Term
What is an example of a positive feedback mechanism of hormone regulation?
Definition
Oxytocin makes the uterus contract, causing the body to move down the birth canal.
Term
Which structure secretes an alkaline fluid that also contains fructose and contributes approximately 2/3 of the volume of semen?
Definition
Seminal vesicle
Term
What is true about penis size?
1. The size is correlated to a man's foot.
2. The longer is it, the greater the satisfaction.
3. Circumcised penises are larger than uncircumcised.
4. Smaller flaccid penises lengthen by a greater proportion than larger do.
Definition
Smaller penises lengthen more than larger ones.
Term
A feedback mechanism where the response enhances the stimulus, in women would be what?
Definition
The additional release of oxytocin during birth, caused by pressure on the cervix.
Term
How do case studies help researchers?
Definition
They allow them to study one or a small group of individuals, one by one in depth using variety of methods because these individuals have a physical or emotional disorder or behave in an atypical way
Term
Where are the interstitial cells of Leydig located?
Definition
They are in the testes and outside the seminiferous tubules.
Term
Sperm are among the smallest cells in the body and the egg is one of the largest cells in the body.
Definition
True
Term
The dramatic increase in the number of social networking sites on the internet did NOT alter the view of sexuality in Western society.
Definition
True
Term
Studies have shown that watching sex on TV affects the age of initiation of intercourse in teens.
Definition
True.
Term
Kinsey and his colleagues obtained their data by means of survey interviews
Definition
True.
Term
Cancer cells lack of properly functioning cell cycle control system.
Definition
True.
Term
About 1% of the fluid that is ejaculated from the penis is sperm.
Definition
True.
Term
A sample in which various subgroups are represented proportionately to their incidence in the target population is called a representative sample.
Definition
True.
Term
An oogonium has 46 chromosomes.
Definition
True.
Term
The luteal phase begins after the follicular phase.
Definition
True.
Term
During the Victorian period women were viewed as delicate, passive, and asexual.
Definition
True.
Term
What is a convenience sample?
Definition
a convenience sample is not random but uses a group that is convenient to use.
Term
Define Subjective Normality
Definition
basing a world view on personal views and objections
Term
When identical twins are more alike than same-sex fraternal twins in a particular trait or characteristic, we can assume to some degree that
Definition
it has a STRONG genetic basis.
Term
What is true about the production of gametes and meiosis?
Definition
meiosis decreases the chromosome number from diploid to haploid number.
Term
What have attitudes about sex and sexuality throughout history taught us?
Definition
norms for sexual behavior are always in flux.
Term
What is contained within the midpiece of sperm?
Definition
the cell's organelle that converts sugars from semen into cellular energy.
Term
Define Acrosome
Definition
the component of sperm that contains hydrolytic enzymes, necessary for the breakdown of the coating that surrounds the egg, so that the sperm can penetrate into the ovum.
Term
Define hypospadias
Definition
the condition where males are born with a urethra that does not extend the full length of the penis
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