Which two components are raw materials used in cellular respiration

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

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia

Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?