Attached to the rough endoplasmic reticulum produce secretory proteins.

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

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Which was not a reason why canals were built in florida