6)What percentage of alcohol is present in wine? 1. 10-20%
2. 20-25%
3. 6-12%
4. 10-14%
5. Other:

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

About __ of the mass of the cell is water

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is