Download - Human Reproduction Unit
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Human Reproduction UnitReview
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Where are sperm cells produced?
Testicles or Testes
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Through what tube does urine exit the body in both the male and female?
Urethra
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Fertilization is the union between what two cells?
Sperm and egg
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Where is estrogen produced?
Ovaries
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Where does fertilization take place?
Fallopian tubes
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What is the shedding of the uterine lining called?
Menstruation
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What is the hormone produced by the male sex gland?
Testosterone
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What is the thin bit of tissue that partially covers the opening of the vagina?
Hymen
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What is the tube that connects the epididymis to the seminal vesicles?
Vas Deferens
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What is the lower narrow opening of the uterus called?
Cervix
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The _______-like structure that contains the testes is called the scrotum.
Sac
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The comma like tube on top of the testes that ________ the sperm is called the epididymis.
Stores
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The ________ are the folds of skin surrounding the vagina.
Labia
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The muscular canal which leads to the uterus is called the ________.
Vagina
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___________ are the female sex glands.
Ovaries
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Explain the menstruation process.
Beginning of flow is day # 1 - the lining breaks down
1st to 5th day is average menstrual flow
5th to 14th day – lining repairs itself
Around the 14th day – Ovulation.
16th to 28th day – Lining of uterus thickens with blood. (Last day begins the breakdown to start the next
cycle.)
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Explain how the HIV virus destroys the body’s defense system.
Same as normal immune system, but HIV gets inside the T cell and reproduces rapidly
B cells produce antibodies, but they can’t attack the virus once it is in the T cell
HIV multiplies inside the T cell and the T cell explodes, releasing more viruses in bloodstream
Eventually, there are no T cells left to fight off the most common infections
Person dies of Opportunistic Infections such as:Pneumonia, meningitis, Kaposi’s sarcoma
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Name two STI’s/STD’s that are caused by a bacteria and name two STI’s/STD’s that are caused by a virus.
Bacteria› Chlamydia› Gonorrhea
Virus› Genital Warts› Herpes› HIV/AIDS
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True or False: Ejaculation occurs only in the male reproductive system.
TRUE
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True or False: IV drug use cannot spread the AIDS virus.
FALSE
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Diagrams A: Ovaries B: Fallopian Tubes C: Uterus D: Vagina
1: Testicle/Testes 2: Epididymis 3: Vas Deferens 4: Seminal Vesicles 5: Prostate 6: Urethra 7: Penis