Glucose is not able to pass through a semi-permeable cell membrane. if the cells need sugar to make atp and carry out cellular processes, how does the sugar get into the cell?
a) passive transport by diffusion through proteins
b) active transport using atp and carrier proteins
c) passive transport by osmosis through the proteins
d) active transport using a process called phagocytosis

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?