The oral contraceptive pill works mainly by: raising the estrogen levels so the female does not ovulate. preventing the egg from leaving the fallopian tube. stimulating the production of fsh and inhibiting estrogen levels. killing the sperm before they enter the fallopian tubes.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.