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 80 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
Gracias!

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Herbivores must overcome the wide variety of physical and chemical defences evolved by plants. Herbivores must overcome the wide variety of physical and chemical defences evolved by plants.
Chemical bonds Chemical bonds
Commonly Used Pharmacology Abbreviations Commonly Used Pharmacology Abbreviations
Chemical structure of three classes of lipids Chemical structure of three classes of lipids
Chemical structures of the pyrimidines and purines Chemical structures of the pyrimidines and purines
Summary of Chemical Digestion Summary of Chemical Digestion
Video: Oogenesis Animation

For a complete list of videos, visit our video library