The continents are slowly but constantly changing in location. , the continents used to form a single landmass called Pangaea but gradually drifted apart.

What role do bacteria play in the carbon cycle

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

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other