Where can i find a picture of a carboxyl group?

Question

i need it for my biology, that and a picture of an amino group, and phosphate . if you can help me out that would be great! :D

please and thankyou

Answer 1

http://en.wikipedia.org/wiki/Carboxyl_gr...

For these, "R" can be a Hydrogen (H):

http://en.wikipedia.org/wiki/Amine  

http://en.wikipedia.org/wiki/Phosphate

Answer 2

Try Google images--e.g., http://images.google.com/images?q=carbox...

Another source for structural formulas containing carboxyl groups is titled "Carbohydrates - Chemical Structure" at http://www.scientificpsychic.com/fitness...

A carboxyl group looks roughly like this:

                    O-H

                    |

                   C=O

Good illustrations of primary, secondary, and tertiary amino groups can be seen at http://www.chemguide.co.uk/basicorg/conv...

A primary amino group, which can be viewed at http://images.google.com/images?gbv=2&hl... looks something like this:

.....H

.../

-N

...\

....H

Excellent examples of phosphate groups can be viewed at http://en.wikipedia.org/wiki/Phosphate, or at http://images.google.com/images?gbv=2&hl...

Answer 3

try this pic

http://upload.wikimedia.org/wikipedia/co...

if that's not it try this!

http://www.inchem.org/documents/ehc/ehc/...

hope this helps:]

Answer 4

carboxyl group

http://images.google.com/images?hl=en&q=...

amino acid group

http://micro.magnet.fsu.edu/micro/galler...

phosphate acid group

http://images.google.com/images?hl=en&q=...

Answer 5

Amino Acid (which contains a carboxyl (COOH) and an amino(NH2):

http://www.hcc.mnscu.edu/programs/dept/c...

Phosphate:

http://en.wikipedia.org/wiki/Phosphate

good luck.