Ions are transported across membranes using __________, which requires __________. ions are transported across membranes using _
_________, which requires __________. simple diffusion; kinetic energy channel-mediated facilitated diffusion; atp energy channel-mediated facilitated diffusion; kinetic energy carrier-mediated facilitated diffusion; atp energy
1. ATP energy channel-mediated facilitated diffusion
2. ATP energy
Explanation:
The ions are transported across a biological membrane using ion transporters. These ion transporters are the transmembrane enzymes which use energy from ATP molecules to transport ions against a concentration gradient.
The ATP using channels converts the ATP energy to potential energy stored in the form of electrochemical gradient which is used to drive the process of formation of the ATP using ATP synthase.
the correct answer is channel mediated facilitated diffusing using kinetic energy. facilitated diffusion is also referred to as facilitated transport or passive mediated transport. in this type of transport, molecules move spontaneously across the plasma membrane through the integral proteins referred to as channels. in facilitated diffusion, molecules convert potential energy to kinetic energy and move from the region of high concentration to the region of low concentration across semipermeable membrane.
There are four aces in a deck of 52 cards, one of each suit. Out of 52, you have 4. So... 4/52. We reduce this by dividing the numerator and denomerator by 4 to get 1/13.
You're flying in a plane and the seatbelt sign is turned off, You're in Stratosphere This happen when you usually entered 16km in height. Up to this point, it would be safe to use wireless communication device.
One population may compete with another population for food. One population may compete with another population for shelter. One population may serve as a food source for another population.
