Class#:2
Date: Tuesday 09/10
Item: Biocompounds
.Molecular Biology.


I´ts a field that study that deals with the study of the molecular basis of life, ie related structures of biomolecules with specific roles they play in the cell in the body.
It´s the science that study how the atoms and molecules interview in the formation of the life.

Molecule: Union of two or more atoms equal or different.

Atom: it´s The smallest particle of the matter.


.Biocompounds.


Compuesto : sustancia quimica formada por iferentes elementos .
Compound: It´s a substance formed by differents elements.
It´s a group of substances that allowed the formation of lofe on earth.

There are 4 the most important biocompounts:

Hydrogen.H2-->Substances or elements.
Oxygen.O2--> S or E.
Carbon.C-->S or E.
Nitrogen.N2-->S or E.



.Carbohydrates.


The Carbohydrates are sugars simply. In its structure includes the elements carbon, hydrogen and oxygen, often in the ratio Cn (H20) n, for example, glucose C6 (H2O) 6, are the names carbohydrates or carbohydrates.

How they´r formed?
Cn(H20)n+ No2.>Classification:
If a sugar containing two monosaccharides, is called a disaccharide, if you have between three and nine unions is called mono-oligosaccharide, and ten monosaccharide unions onwards, polysaccharide


Monosaccharides:They are the simplest concepts of carbohydrates, or commonly and malllamados carbohydrates and sugars. Conservatives are good energy, and the destruction of carbohydrates cells use the energy released to perform many vital functions.
Classification of monosaccharides is the amount of carbon atoms they possess, so if you have three, is called a triose, when four, tetrose for five, and six pentose, hexose.

3C = triosa

4C = tetrosa

5C = pentosa

Polysaccharides: Are compounds formed by the union of many monosaccharides. They belong to the group of carbohydrates and which act as energy reserves and structural.Polysaccharides, unlike proteins. not have a defined molecular weight, since they are synthesized from a mold (mRNA) and protein.

Monosaccharides, disaccharides and polysaccharides most important?

monosaccharides: glucose, fructose and galactose.
disaccharides: sucrose
polysaccharides: starch and glycogen.