Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What is Biological Contaminants?
You may recall reading about food borne diseases caused by the consumption of contaminated food items in the last unit. In the developing countries, food-borne diseases continue to be a serious health hazard and a major cause of morbidity and mortality. In fact, they are a major public health concern, which cut across national boundaries in terms of human ailments and economic loss. Most of the reported cases of food-borne diseases are due to the consumption of food contaminated with microorganisms. Microorganisms present in the soil, water and air may infect the growing plant and stored foodstuffs and produce harmful metabolites. Warm temperatures and high moisture content serve as ideal conditions for the growth of microorganisms like bacteria and fungi in stored food products. These types of contaminated foodstuffs have been the cause of many serious poisonings in man and animals which have even resulted in death.
Toxins produced by fungi are collectively termed as mycotoxins and the disease caused by them as mycotoxicosis. You have already read about them in the last unit. Mycotoxins have been found in many types of foods for human consumption, particularly cereals and nuts. Contamination can occur in the field or during storage. Meat, eggs and milk fiom animals that have fed on mycotoxin contaminated feed can provide an indirect route of exposure for us. Some examples of mycotoxins, you may recall, are aflataxins produced by the fungi Aspergillus Jlavus and Aspergillus parasiticus, deoxynivalenol, fumonisin and zearalenone produced by the Fusaria species and ergot alkaloids produced by Claviceps spp. and ochratoxin by Aspergillus ochraceus and Penicillium species.
What would be the approximate number of amino acids of a protein with a mass of 203 kd? Assume an average molecular weight for amino acids of 110 grams/mol.
describe the mechanism of allosteric change.
What is an analogy for microtubules? Microtubules have two major functions in cells and in doing so act such as a skeleton as well as like railroad tracks. Microtubules are the
What are cotyledons? Cotyledons, or seed leaves, are structures formed by the embryo of angiosperms to absorb nutrients from the endosperm and to keep and transfer these nutrie
On a given microscope, the numerical aperture of the objective is 1.5. The microscope is provided with a filter that selects a wavelength of 500 nm. What is the limit of resolution
In terms of western medicines, over 3000 antibiotics - including penicillin and tetracycline - are obtained from micro-organisms. Another product of micro-organisms i.e. cyclospori
What Food items include in clear liquid diet - Clear, fat free soups/broths - Light coffee, tea (without milk or cream) - Strained fruit juices - Tender coconut wa
Gutta percha removal: Poorly condensed GP or single cone technique, - Hedstrom hand files. - Barded broaches. The well condenced GP: - Rotary files; - Ultrasoni
Explain the Competitive behaviour of social animal group dominance behaviours removal of individuals to other groups which minimises inbreeding eg lions, apes.
Single Vessel Disease (SVD) : They do well on medical treatment or with angioplasty. However if proximal LAD is significantly blocked and LIMA can be used as a conduit, surgery g
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd