This topic contains a solution. Click here to go to the answer

Author Question: A key function of apoptosis is A) to form new neurons. B) to guide new neurons to their final ... (Read 114 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
A key function of apoptosis is
 
  A) to form new neurons.
  B) to guide new neurons to their final position in the brain.
  C) to spur the growth of dendritic branches.
  D) to terminate neuron development by causing progenitor cells to die.
  E) to mold the final shape of an adult nerve cell.

Question 2

The cells that form the central nervous system originate from the _____ of the neural tube.
 
  A) basal plate
  B) ventricular zone
  C) cerebral cortex
  D) mesoderm layer
  E) arachnoid layer



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amanda_14

  • Sr. Member
  • ****
  • Posts: 342
Answer to Question 1

Answer: D
Rationale: A key function of apoptosis is to terminate neuron development by causing progenitor cells to

Answer to Question 2

Answer: B




Starlight

  • Member
  • Posts: 567
Reply 2 on: Jun 22, 2018
Excellent


alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

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?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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.

For a complete list of videos, visit our video library