cystic fibrosis is a recessive condition that affects about 1 in 2500 babies in the caucasian population in the united states. what is the approximate carrier frequency for this condition

The model illustrates a process by which a substance is taken up by a cell. which statements describe the process? a. the model shows the process of endocytosis. b. the process shown in the model requires energy from the cell. c. the cell membrane in the model remains intact throughout the process. d. the model shows the process of facilitated diffusion.