Dictionary » M » Mole

Mole

Definition

noun, plural: moles

(chemistry)

(1) The SI unit of amount of substance of a chemical system that contains as many elementary unit as there are atoms in 0.012 kg of carbon-12. Symbol: mol.

(2) The molecular weight of a substance (in grams); gram molecule.

(zoology)

(1) True moles: any of the various small insectivorous mammals of the family Talpidae; predominantly burrowing species, others are aquatic or semi-aquatic. Most of them have cylindrical bodies covered in fur; their eyes are generally small or covered; ears are generally not visible; strong forefeet.

(2) Other animals unrelated to true moles: such as the Golden mole (a burrowing insectivorous mammal in the family Chrysochloridae), the marsupial mole (a burrowing insectivorous marsupial mammal of the order Notoryctemorphia), and duck mole (a platypus).

(dermatology) A small, congenital, pigmented spot or blemish on the skin, usually slightly raised and sometimes hairy; a nevus.

(pathology) A fleshy mass of tissue in the uterus caused by a hemorrhagic dead ovum.


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Re: Food to ATP energy?

... this reply is going to be a little bit Math-intense, but I'll try to summarize at the end (I think I answered the bulk of your issue above): The molecular weight of glucose is ~180 grams/mol. That means one mole of glucose weighs 180 grams. One mole of glucose could, at 100% efficiency (theoretical ...

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by tmbirkhead
Thu Aug 14, 2014 1:11 am
 
Forum: Cell Biology
Topic: Food to ATP energy?
Replies: 2
Views: 1085

Food to ATP energy?

... many links on the internet afterwards (such as this one http://www.healthvalue.net/mitochondrial_energy.html), I have found it says that just one mole of ATP can generate 8000 calories! My question is how the human body can need and spend so little calories, but create so much energy in the form ...

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by Viktor
Fri Jun 27, 2014 10:50 pm
 
Forum: Cell Biology
Topic: Food to ATP energy?
Replies: 2
Views: 1085

FLU/time to FLU/mg/min

Dear Jack, Thanks for your reply. But can you give details how to convert concentration for instance in M, mM, uM into moles, mmoles, nmoles as i am kind of "stupid" sometime with the conversion between concentration and other formula. Please detailed example if you like? ...

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by dalin
Mon Nov 05, 2012 12:33 am
 
Forum: General Discussion
Topic: FLU/time to FLU/mg/min
Replies: 6
Views: 2765

Re: Why do Africans have large noses and lips?

... "Why do non-Africans have small noses and lips?" just because it's not what I'd be used to seeing. You are making a mountain out of a mole hill. Please think a little bit more before starting an argument like this. Again though, I DO understand where you're coming from and can see ...

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by miker00lz
Thu Oct 25, 2012 5:56 am
 
Forum: Human Biology
Topic: Why do Africans have large noses and lips?
Replies: 31
Views: 213253

Re:

... I've made some sense... Thanks again. Because 660 is NOT the mass of the bp. It's an average Molecular Weight of a DNA bp. Therefore, it's 660g/mole = 1 bp (so it's actually 660 (g/mole)/bp - that is why the answer is in g/mole). Now 1 mole of dsDNA = 2 moles of ssDNA since each molecule becomes ...

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by Cat
Sun Oct 07, 2012 9:32 pm
 
Forum: Molecular Biology
Topic: Calculating the molecular concentration of DNA
Replies: 6
Views: 5072
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