milk solves everything
Active because concentration in cells must remain hight than in the blood.
Carrier proteins are sometimes used during passive transport.
Cells prefer to use passive transport because it does not require energy input from the cell. Active transport, on the other hand, requires energy in the form of ATP to move molecules against their concentration gradient. Passive transport is more efficient for moving molecules down their concentration gradient.
Energy, versus passive in which energy is not used.
Oxygen mainly moves across cell membranes and into red blood cells through passive diffusion. This process is facilitated by the concentration gradient of oxygen, with higher levels outside the cell compared to inside. Oxygen binds to hemoglobin in red blood cells for transport throughout the body.
Passive
Active because concentration in cells must remain hight than in the blood.
Carrier proteins are sometimes used during passive transport.
Yes. Blood vessels transport blood cells.
red blood cells transport oxygen :)
Active transport requires the cell to expend energy. However passive transport occurs because of a gardient.
Passive transport does not require energy, as it involves the movement of molecules across a cell membrane without the input of energy. This includes processes such as diffusion, osmosis, and facilitated diffusion.
This process is thru the use of passive transport. The oxygen in you lungs are of a higher concentration than it is in your blood and since hemoglobin likes oxygen it moves naturally into the the blood supply in the lungs. Your blood is then returned to the heart and pumped throughout the body. Because your blood has more oxygen in it than your cells do the blood thru the use of passive transport again give the oxygen to the cells and pick up waste product and carbon dioxide to be returned eventually to the heart. Your blood is then returned to the lungs where the blood once again disposes of the carbon dioxide thru the use of passive transport and picks up oxygen.
Cells prefer to use passive transport because it does not require energy input from the cell. Active transport, on the other hand, requires energy in the form of ATP to move molecules against their concentration gradient. Passive transport is more efficient for moving molecules down their concentration gradient.
No, exocytosis is not considered a form of passive transport. It is an active process where cells expel materials by fusing vesicles with the cell membrane.
The two general types of transport used by cells are passive transport, which does not require energy and includes processes like diffusion and osmosis, and active transport, which requires energy and involves processes like protein pumps and vesicle transport.
Energy, versus passive in which energy is not used.