Which of the Following Is Not a Component of the Overall

question 123

Multiple Choice

Which of the following is not a component of the overall ejaculatory response?

• A) Arterioles supplying the penis dilate, causing the erectile tissue to fill with blood and the penis to become erect.
• B) The smooth muscles of the prostate, reproductive ducts, and seminal vesicles contract, resulting in emission.
• C) The sphincter at the neck of the bladder tightly closes.
• D) Semen is expelled from the penis by a series of rapid contractions of skeletal muscles at the base of the penis.
• E) Rhythmical contractions and accompanying systemic responses are associated with a pleasant sensation known as orgasm.

---

Definitions:

Linoleic Acid

An essential polyunsaturated fatty acid belonging to the omega-6 fatty acid family, necessary for human health but cannot be synthesized by the human body.

HBr

Hydrobromic acid, a strong acid used in organic synthesis, notably for the addition of bromine across double bonds in alkenes.

KMnO4

Potassium permanganate, a strong oxidizing agent used in various chemical reactions, including organic synthesis and analytical chemistry.

Na2Cr2O7

Sodium dichromate is an inorganic compound consisting of sodium, chromium, and oxygen, used as an oxidizing agent in various chemical reactions, including those in organic chemistry.