« previous next »

Author Question: Which of the following statements is true of a sperm cell? A) A sperm cell is significantly ... (Read 332 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jun 22, 2018
Which of the following statements is true of a sperm cell?
 
  A) A sperm cell is significantly larger than an egg cell.
  B) A sperm cell contains two Y chromosomes.
  C) A sperm cell travels randomly inside a woman's reproductive tract.
  D) A sperm cell is one of the smallest types of cells in the body.

Question 2

Which of the following statements is true of sex hormones?
 
  A) They stimulate the hypothalamus, perpetuating the feedback loop in puberty.
  B) They respond to pituitary hormones by increasing their production of alleles.
  C) They control the production of antibodies by the immune system.
  D) They signal the pituitary gland, which, in turn, constrains hormones.


alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Examples of different cell types in humans Examples of different cell types in humans
Human Sperm greatly enlarged Human Sperm greatly enlarged
Red Blood Cell Red Blood Cell
Cell cycle Cell cycle
Overview of Cell Organelles Overview of Cell Organelles
Allele-specific oligonucleotide (ASO) testing for the -globin gene and sickle-cell anemia Allele-specific oligonucleotide (ASO) testing for the -globin gene and sickle-cell anemia
Video: Splitting of Sugar, Oxidation/ Reduction & ATP Generation

For a complete list of videos, visit our video library