What are non-threshold approaches, Biology

Assignment Help:

Non-threshold  approaches

For  genetic carcinogenes, the  "NOEL-safety factor"  approach  is generally  not considered a suitable method for setting the acceptable intake levels. The consensus is predicted on the anticipated presence of risk at all doses, even the lowest. At this point, two management approaches are available:  (1) to ban the chemical from commercial use, or (2) to establish a  level of risk that  is sufficiently small to be deemed negligible, insignificant or societal acceptable. The implementation of the latter approach has given rise  to quantitative risk  assessment for carcinogens.

 


Related Discussions:- What are non-threshold approaches

Permanent wilting percentage (pwp), Permanent Wilting Percentage (PWP) ...

Permanent Wilting Percentage (PWP) It is the percentage of moisture in the soil at which a plant wilts and does not recover unless water is added to the soil. PWP for clay is

Undergraduate thesis title, Hi,I am a graduating student from my course BS ...

Hi,I am a graduating student from my course BS in Biology major in Zoology. I was wondering if you guys have any great idea of a good thesis title?

Spirochetosis (tick fever), S p ir ochetosis (tick fever) This is di...

S p ir ochetosis (tick fever) This is disease of young birds under poor management mostly reared as backyard poultry caused by a spiral bacterium, Borrelia anserina and tr

Define sample titration for saponification number of fats, Define Sample Ti...

Define Sample Titration for Saponification Number of Fats? Measure 2 ml of oil with the help of a pipette and transfer this oil to a 250 ml conical flask. Add 40 ml of alcoholi

Define points to remember regarding to food processing, Define Points to Re...

Define Points to Remember regarding to Food Processing? 1. Conversion of raw materials and ingredients into acceptable consumer products is referred to food processing, which c

Types of stress caused by freezing, Types of Stress Caused by Freezing ...

Types of Stress Caused by Freezing Thus, freezing can cause the following kinds of stresses Lowering of temperature to suboptimum thus reducing the activity of mo

Illustrate internal epithelium of the bowel, Q. Is the internal epithelium ...

Q. Is the internal epithelium of the bowel the alike as it was one month ago? The internal epithelial covering of the intestine acts as means of nutrient absorption and as prot

What is active transport , The active transport of molecules requires a...

The active transport of molecules requires an input of metabolic energy and this can  be  derived  either  from  direct  coupling  to  the  hydrolysis  of  ATP  or  by coupling to

Mechanisms of speciation, In the previous section we discussed the concept ...

In the previous section we discussed the concept of species in detail and concluded that the concept of biological species and Mayr's definition of species have a wide acceptance a

Explain water and electrolyte imbalance during kwashiorkor, Explain Water a...

Explain Water and electrolyte imbalance during kwashiorkor? The total body water and especially the extracellular fluid volume are increased in all forms of PEM. At the same ti

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd