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Chris Larsen

I can answer questions relating to general biology, cell biology, human physiology, biochemistry and pharmacology.

Chris Bemis

I will answer questions relating to the identification of bacterial and fungal isolates using phenotypic (macroscopic/microscopic appearance, biochemical bench tests, fatty-acid analysis) as well as genotypic (RiboPrinting) methods. I can also answer questions relating to environmental microbiology, especially those specifically relating to the pharmaceutical industry. I am less familiar with clinical microbiology.

Walter Hintz

Science teacher for over 50 years. MSc. in biology. I can answer questions in general biology, zoology, botany, anatomy and physiology and biochemistry.

Recent Answers

2015-11-21 Ecology:

1.Autochthonous refers to organisms or geological formations that originated where they are found. Zymygenous organiasm are transients   2.Alloochthonous is the opposite of autochthonous    3. This requires

2015-11-17 Bioassay/Biomonitoring Help:

There are many products and systems that can, with varying degrees of accuracy, identify microbial organisms.  Unfortunately, most of these products (as well as all the big systems that identify genetically

2015-11-11 Sputum test.:

Just about any disease caused by aerobic bacteria can be detected by a sputum culture. These would include Strep and dstaph infections, some STD,s such as syphyllis or gonorrhea, and many intestinal diseases

2015-11-09 Gangrene in Pets.:

 Hi Prashant  Treatments for Gas Gangrene (That caused by infection) involves drugs and or amputation. Gangrene from a circulatory problem is treated by amputation.    I am not a Vet but I suspect that

2015-11-01 Eye Disease.:

I am unaware of any condition whereby humans see no color whatsoever but there is heditary color blindness whereby a person cannot distinguish between collors. It would be considered as a defect and not

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