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

Author Question: What best describes a major weakness of a laboratory-based study? A) The costs are too high. B) ... (Read 51 times)

sam.t96

  • Hero Member
  • *****
  • Posts: 570
on: Aug 21, 2018
What best describes a major weakness of a laboratory-based study?
 A) The costs are too high.
  B) The results cannot be replicated in humans.
  C) The sample sizes are not large enough.
  D) The findings usually cannot be published.

Question 2

Production of active vitamin D requires skin, sunlight, cholesterol, the liver, and the kidneys.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bbburns21

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 21, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


sam.t96

  • Member
  • Posts: 570
Reply 2 on: Aug 21, 2018
YES! Correct, THANKS for helping me on my review

Animal_Goddess

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

This photograph of a Union soldier just freed from Andersonville prison, stunned and enraged norther This photograph of a Union soldier just freed from Andersonville prison, stunned and enraged norther
George Herbert Mead (1863– 1931) is one of the founders of symbolic interactionism, a major ... George Herbert Mead (1863– 1931) is one of the founders of symbolic interactionism, a major ...
Leonardo da Vinci, Study for a Sleeve. Leonardo da Vinci, Study for a Sleeve.
Continuum of aggression. Based on an unpublished figure by Joanne DeSanto Iennaco. Continuum of aggression. Based on an unpublished figure by Joanne DeSanto Iennaco.
The Prison Study The Prison Study
Overview of the major events and outcomes of mitosis and meiosis Overview of the major events and outcomes of mitosis and meiosis
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library