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

Author Question: The toxicity of a chemical compound is commonly expressed by means of an LD50 (lethal dose) value. ... (Read 23 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559
on: Jul 22, 2018
The toxicity of a chemical compound is commonly expressed by means of an LD50 (lethal dose) value. This is a statistical estimate of the dose necessary to kill 50 of a population of test species (commonly 10 or more mice or rats) under specific conditions.
 
  A. True
  B. False

Question 2

Demonstrations involving live animals are conducted to educate and train students in curricula including
 
  A. Biology and animal science
  B. Medicine and veterinary medicine
  C. Physiology and psychology
  D. A and B above
  E. All of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Natalie4ever

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 22, 2018
Answer to Question 1

A

Answer to Question 2

E


jayhills49

  • Member
  • Posts: 559
Reply 2 on: Jul 22, 2018
Thanks for the timely response, appreciate it

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs
Selected Minerals: Food Sources, Functions, and Deficiency and Toxicity Symptoms (continued) Selected Minerals: Food Sources, Functions, and Deficiency and Toxicity Symptoms (continued)
Drugs Commonly Prescribed According to Classification Drugs Commonly Prescribed According to Classification
Application of a Cold Chemical Pack Application of a Cold Chemical Pack
Chemical structures of ester and amide local anesthetics. Chemical structures of ester and amide local anesthetics.
The NIOSH Pocket Guide entry for gasoline. Useful information includes health effects and chemical ... The NIOSH Pocket Guide entry for gasoline. Useful information includes health effects and chemical ...
Video: Glucose Evaluation Procedure

For a complete list of videos, visit our video library