Author Question: Neurotransmitters are chemicals that relay, amplify or modulate electrical signals between cells. ... (Read 72 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
Neurotransmitters are chemicals that relay, amplify or modulate electrical signals between cells.
 
  Indicate whether this statement is true or false.

Question 2

The head portion of the neural tube becomes the brain and the tail portion the spinal cord.
 
  Indicate whether this statement is true or false.



stallen

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

ANS. T

Answer to Question 2

ANS: T



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

stallen

  • Sr. Member
  • ****
  • Posts: 336

 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

For a complete list of videos, visit our video library