What effect does CAH have on sexual orientation in women? Select one: a. It incr

Question

What effect does CAH have on sexual orientation in women? Select one: a. It increases attraction to women (increases the likelihood of identifying as non-heterosexual) b. It increases attraction to men (decreases the likelihood of identifying as non-heterosexual) C. It has no effect on sexual orientation The levels of which hormone are likely abnormal in people who have 5-a pha reductase deficiency syndrome? Select one: a. Estradiol b. Testosterone C.DHT d. Cortisol A chromosomally XX fetus develops fully functioning ovaries but also has CAH. How will the genitalia of this fetus likely develop? Select ane: a. It will likely develop a clitoris and labia that are not masculinized in any way b. It will develop intersex genitalia c. It will develop a clitoris, penis, labia and scrotum d. No genitalia will develop A researcher per orms a stud n which he gives testosterone to OO random chosen men and d based on these findings that testosterone increases feelings of motivation and vigor? seves that 7 % o them re feelin more motivated and invi ated on week ate. an is searche conclude Select one: a. Yes b. No

Explanation / Answer

1.a

CAH due to deficiency of the enzyme 21- alpha hydroxylase shows variable degrees of masculinization of the body and behaviour due to excess adrenal androgen production.

2. c

DHT ( dihydrotestosterone)

People with this condition are genetically male but born with external genitalia that appear female.

3. b

It will develope intersex genitalia.

4. a

Yes

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