« previous next »

Author Question: Why are researchers particularly concerned about the effects of heavy marijuana smoking on the user, ... (Read 136 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jun 22, 2018
Why are researchers particularly concerned about the effects of heavy marijuana smoking on the user, based on recent studies?
 
  a. It produces cognitive deficits that are irreversible
  b. It causes memory deficits that persist at least a year after ceasing to smoke
  c. Daily use reduces the volume of the hippocampus and amygdala
  d. It causes major psychotic symptoms

Question 2

Spatial summation, by definition, can only occur on a multipolar neuron.
 
  Indicate whether the statement is true or false


Kingjoffery

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Effects of growth rate on development. Effects of growth rate on development.
Stereoisomers have different effects in humans Stereoisomers have different effects in humans
Neurohumoral effects of heart failure Neurohumoral effects of heart failure
Effects of Ro15-4513, an Alcohol Antagonist Effects of Ro15-4513, an Alcohol Antagonist
Heavy fuel droplets separate as they flow around an abrupt bend in an intake manifold. Heavy fuel droplets separate as they flow around an abrupt bend in an intake manifold.
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
Video: Monohybrid crosses

For a complete list of videos, visit our video library