Glycerol + 2 fatty acids + 1 phosphate group; makes up
membrane bilayers of cells;
hydrophobic tail and
hydrophillic head
what is this

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata