Author Question: The nucleus of the immature sperm cell is reorganized to form a compact head that is topped by an ... (Read 41 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
The nucleus of the immature sperm cell is reorganized to form a compact head that is topped by an acrosome, which contains enzymes to ____.
 
  a. cause the penis to become erect c. inhibit blood loss
  b. cool the testicles d. help the sperm penetrate the ovum

Question 2

Most men have between 5 and ____.
 
  a. 10 contractions during orgasm c. 20 contractions during orgasm
  b. 15 contractions during orgasm d. 25 contractions during orgasm



shoemake

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

For a complete list of videos, visit our video library