« previous next »

Author Question: _________ is the process in which the double helix of deoxyribonucleic acid (DNA) duplicates. A) ... (Read 83 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
on: Jun 22, 2018
_________ is the process in which the double helix of deoxyribonucleic acid (DNA) duplicates.
 
  A) Amniocentesis
  B) Mitosis
  C) Meiosis
  D) Mutation

Question 2

Which of the following statements is true of menarche among adolescent girls?
 
  A) Girls usually begin to ovulate five to six months after menarche.
  B) Body height of adolescent girls plays a crucial role in the onset of menarche.
  C) The onset of menarche can be determined by average height.
  D) Menarche comes later to girls who have a lower percentage of body fat.


Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

The Nucleus Is Enclosed by a Double Membrane The Nucleus Is Enclosed by a Double Membrane
Start the fuel injector cleaning process by bringing the vehicle’s engine up to operating ... Start the fuel injector cleaning process by bringing the vehicle’s engine up to operating ...
The Gram-Schmidt Process for Finding an Orthonormal Basis The Gram-Schmidt Process for Finding an Orthonormal Basis
Macrophage caught in the process of engulfing tuberculosis bacteria. Macrophage caught in the process of engulfing tuberculosis bacteria.
Comparison of an Amino Acid Sequence Comparison of an Amino Acid Sequence
Draw a complete stepwise mechanism for the oxidation of benzil from benzoin using nitric acid. Draw a complete stepwise mechanism for the oxidation of benzil from benzoin using nitric acid.
Video: Introduction to Tuberculosis

For a complete list of videos, visit our video library