Proteins are large molecules therefore

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

Resperation is a way to release carbon back into the atmosphere

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast