Honor Biology 10 - Chemistry

Im taking Honors Biology 10 next year, and its required to have summer homework, I've flown through most of it, but i dont understand this final part at all.

Proteins -
What elements compose?
I have: Carbon, hydrogen, nitrogen, oxygen, and some sulfur.
Example molecule:

Chemicle formula:

What types of bonds within molecule:

What types of bonds between molecules:

What is the importance of these molecules to life:
I have: Messengers, defence against disease.

Im also suppose to draw a diagram of the example protein ( the example im suppose to give ).

I want it done yes, but i also want to understand it.

Im suppose to have all that for Proteins, Nucleic Acids, Carbohydrates ( the only one I've completed, half of it googled ) and Lipids.

Any help would be appreciated.

 

dang, i had bio and we never went over this.

 

Anyone : \?

 

Protein:

Nucleic Acid:

Lipid

 

I might be able to help you as I got A+'s in chemistry and biology my freshman and sophomore year. If you still need help give me a pm and I should be of some assistance.