Wednesday
September 3, 2014

Homework Help: science

Posted by anonymous on Thursday, October 4, 2012 at 10:27pm.

for many years pellagra was believed to be an infectious disease promoted by unsanitary conditions. it was common in sanatoriums and orphanages but only among the patients and not the staff. a study of the diets showed that suffers of pellagra rarely ate high quality proteins, such as in eggs, milk, and meat.introduction of these proteins into the diet cured pellagra. which of the following experiments would support the belief that a lack of proteins causes pellagra?


1) giving fruits that contains vitamin c to animals with pellagra
2)reducing the intake of high quality proteins in healthy animals and monitoring the results
3)inoculating healthy individuals with secretions from pellagra skin lesions
4)having healthy animals live in an unsanitary environment
5) moving animals with pellagra to a sanitary environment

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - For many years pellagra was believed to be an infectious disease ...
Science - Which of the following can a hospital do to reduce the spread of ...
Science - Support how a vaccine can help prevent an infectious disease.
science - Support how a vaccine can help prevent an infectious disease. Please ...
statistics - Suppose a new treatment for a certain disease is given to a sample ...
science infectious disease - i have a project to present on salmonella can you ...
Science--check my answers. - 1. Which of the following effects would you expect...
health - A notice of use & and & disclosure is required for A. Every patient a ...
probability! - so i am asked to find the prob of a male professor - given that ...
model un help - what has beem done in Ecuador on infectious disease and why

Search
Members