Want this question answered?
Water, carbon dioxide and oxygen can enter a cell through the plasma membrane.
Through the cell membrane.
Proteins made on "bound" (attached) ribosomes leave through the cell membrane, and other proteins will enter the cell.
diffusion
Plasma membrane
Water, carbon dioxide and oxygen can enter a cell through the plasma membrane.
Through the cell membrane.
Proteins made on "bound" (attached) ribosomes leave through the cell membrane, and other proteins will enter the cell.
Excretion
"diffusion"
diffusion
Plasma membrane
Cellular (transported) proteins travels around the cell and sometimes destined to the particular organelle where it does its function. Secreted proteins such as albumin or hemogolbin are carrier proteins. Hemoglobin carries oxygen and carbon dioxide all over the body through blood tissue.
diffusion
diffusion
diffiusion
diffusion