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

Author Question: Which of the following would be an appropriate placebo in an experiment to measure the effect of ... (Read 27 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Aug 20, 2018
Which of the following would be an appropriate placebo in an experiment to measure the effect of vitamin C on colds?
 
  A. the recommended daily amount of vitamin C
  B. half the recommended daily amount of vitamin C
  C. a sugar pill that does not contain vitamin C
  D. the recommended daily amount of vitamin D

Question 2

The nutrition information found on the Internet is
 
  A. a mix of reliable information and misinformation.
  B. always misinformation.
  C. always reliable and T.
  D. always trying to sell you something.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: A


beccaep

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Aug 20, 2018
Thank you!


joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Aug 20, 2018
Always glad to help...


« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

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.

The Coriolis effect and wind direction. The Coriolis effect and wind direction.
Effect of pH on oxygen binding to hemoglobin Effect of pH on oxygen binding to hemoglobin
Ghostly experiment Ghostly experiment
The Experiment by Albrecht, 1978 The Experiment by Albrecht, 1978
In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ... In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ...
The effect of frameshift mutations on a DNA sequence repeating the triplet sequence GAG The effect of frameshift mutations on a DNA sequence repeating the triplet sequence GAG
Video: Wound Care

For a complete list of videos, visit our video library