https://padlet.com/amelia_elena_rotaru/09092016 en-us 2016-09-09 03:44:26 UTC 2016-09-09 09:24:23 UTC hello@padlet.com https://padlet.com/amelia_elena_rotaru/09092016/wish/122649425 Chemical properties: Is a -CH3 compound. It affects geneexpression. 

It's a part of the hormones affecting gender (testesteron and estradiol) ]]> 2016-09-09 06:27:18 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122649425 https://padlet.com/amelia_elena_rotaru/09092016/wish/122649443 A nitrogen atom bonded to two hydrogen atoms  
Acts as a base, can pick up a H+ from the surroundings, fx the water solution in organisms.  
IS conencted in an amino acid to an assymetric carbon.
In a polypeptide chain the N-terminus is an amino group,  with the other end c-terminus being a carboxyl end.

]]> 2016-09-09 06:27:37 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122649443 https://padlet.com/amelia_elena_rotaru/09092016/wish/122649836 2016-09-09 06:31:20 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122649836 https://padlet.com/amelia_elena_rotaru/09092016/wish/122649852 The covalent bond between oxygen and hydrogen, in a carboxyl, is so polar that carboxyl can donate H+, and therefore it acts like an acid.  
It consist of one single carbon atom, double-bonded to an oxygen atom and a hydroxyl group.
It is also called carboxylic acid or organic acid. 
Carboxyl will form new peptides with amino acids.]]> 2016-09-09 06:31:30 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122649852 kirmichaelsembach https://padlet.com/amelia_elena_rotaru/09092016/wish/122649955 affects the epression of genes when on DNA on proteins bound to DNA affects the shape and function of male and female sex hormons.  All the other functional gruops bounds to water, except
the methyl group, which is not reactive but instead often serves as a recognicable tag on biological molecules. ]]> 2016-09-09 06:32:28 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122649955 https://padlet.com/amelia_elena_rotaru/09092016/wish/122650218 Sulfide is a inorganic anion of sulfide chemical formed by S^2- 
It can assimilate a proton.
Sulfide is a chemical compound.
The functional groups of sulfide is SH

Biochemical significance:

 Brandfare Ved brand i sulfider dannes blandt andet meget giftig hydrogensulfid samt giftig og ætsende svovldioxid. Hydrogensulfid er yderst brandfarlig. Eksplosionsfare Dampe af hydrogensulfid danner eksplosive blandinger med luft. Indåndingsfare Sulfider indåndes som gas eller aerosol. Sundhedsfare Sulfider påvirker kroppens udnyttelse af oxygen og påvirker luftvejene. Nogle sulfider er ætsende. Forhold over for vand Sulfider er opløselige i vand. Miljøfare Hydrogensulfid er meget giftigt for vandmiljøet. Specielle risici Sulfider reagerer med syrer, herunder mavesyre, hvorved der dannes hydrogensulfid. Hydrogensulfid transporteres i fordråbet tilstand, og der er fare for forfrysninger ved kontakt med flydende stof. ]]> 2016-09-09 06:34:41 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122650218 https://padlet.com/amelia_elena_rotaru/09092016/wish/122650220 - An alcohol
- It is polar
- Dehydration/ hydrolysis
- Oxidation -> aldehyde and ketones]]> 2016-09-09 06:34:41 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122650220 https://padlet.com/amelia_elena_rotaru/09092016/wish/122650340
The carbonyl group, keton or aldehyde, has the biochemical properties, which include: 
The oxygen is partial negative charged, which gives the ability to make intramolecular interactions. 
It can also be used to increase stability. 
Can be used to make amides, amines, amino, and ether and ester groups.

]]> 2016-09-09 06:35:28 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122650340 https://padlet.com/amelia_elena_rotaru/09092016/wish/122650620 This is a carbon atom with a douple bond to a oxygen atom.

Many molecules of this group are involved with smell and taste have carbonyl groups in them

]]> 2016-09-09 06:37:42 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122650620 https://padlet.com/amelia_elena_rotaru/09092016/wish/122650644 Every molecule with at phosphate group, will eventually bond with a H2O molecule
- Can bind to water because of the two negative O's

- The different compounds
1 phosphate
3 Oxygen
 --- 1 double bond 
 --- 2 regular bonds 

]]> 2016-09-09 06:37:55 UTC https://padlet.com/amelia_elena_rotaru/09092016/wish/122650644