This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Aggressive substances in the brain, possibly produced to fight viruses and bacteria, are a. ... (Read 36 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jun 22, 2018
Aggressive substances in the brain, possibly produced to fight viruses and bacteria, are
 
  a. antioxidants.
  b. oxidants.
  c. free radicals.
  d. oxidative stressors.

Question 2

Marcy wants to study the effects of stress on mental health. She compares residents of Joplin, Missouri (a town that experienced a devastating tornado), to residents in another town of comparable size in Missouri that was not devastated by a tornado. Marcy's study is an example of a(n) experiment.
 
  a. natural
  b. analogue
  c. single-subject
  d. cross-sectional


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tkempin

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

c

Answer to Question 2

a


K@

  • Hero Member
  • *****
  • Posts: 608
Reply #2 on: Jun 22, 2018
Thank you


tkempin

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Bacteria Diagram Bacteria Diagram
Entry Mechanisms of Viruses Entry Mechanisms of Viruses
Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo
Schedule for Controlled Substances Cont Schedule for Controlled Substances Cont
Gram-stained bacteria on a microscope slide. (A) Red rod-shaped cells are Escherichia coli (Courtesy ... Gram-stained bacteria on a microscope slide. (A) Red rod-shaped cells are Escherichia coli (Courtesy ...
Deep brain stimulation Deep brain stimulation
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library