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Substances

substance

The material constituting an organ or body, also called substantia.

Origin: L. Substantia


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Re: antibiotics vs antibacterial drugs..

... 'ResearchGate' all over the map? From the top 'stackexchange' answer, it appears that "antibiotic" was originally coined by Waksman for substances produced by a microorganism which in low concentration inhibit the growth of some other cellular microorganisms (including bacteria and fungi ...

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by alQpr
Wed Feb 04, 2015 12:54 pm
 
Forum: Microbiology
Topic: antibiotics vs antibacterial drugs..
Replies: 4
Views: 7713

Main Factors that Affect Clinical Consequence of Toxicity

... affect toxicosis. The chemical nature of a toxicant determines solubility, which in turn influences absorption, because nonpolar or lipid-soluble substances tend to be more readily absorbed than polar or ionized substances. The vehicle or carrier of the toxic compound also affects its availability ...

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by 2444256703
Thu Jan 29, 2015 7:30 am
 
Forum: Molecular Biology
Topic: Main Factors that Affect Clinical Consequence of Toxicity
Replies: 0
Views: 259

Re: Biology video presentations and powerpoint slides.

Remember that there are types of carrier molecules and thats why they ge different substances across the cell.!!!!!!!!!!

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by jilan
Mon Jan 12, 2015 6:24 am
 
Forum: Biology Movies
Topic: Biology video presentations and powerpoint slides.
Replies: 7
Views: 16630

Re: Na+ & K+ ion transport through structural protein in a c

Remember that there are types of carrier molecules and thats why they ge different substances across the cell.!!!!!!!!!!

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by jaleebi22
Tue Jan 06, 2015 9:41 am
 
Forum: Cell Biology
Topic: Na+ & K+ ion transport through structural protein in a c
Replies: 3
Views: 4720

I have got some BIG issues! forgive the long post

... For example, group O people will secrete H antigen, group A people will secrete A and H antigens, etc. Soluble (secreted) antigens are called substances. ABH secretion is controlled by two alleles, Se and se. Se is dominant and se is recessive (or amorphic). Approximately 80% of people are ...

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by saddy51
Sun Jan 04, 2015 10:39 am
 
Forum: Genetics
Topic: I have got some BIG issues! forgive the long post
Replies: 1
Views: 1768
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