By a truck, train, car and an airplane
Water is used in Tennessee as a natural resource to water crops, grow fish, and generate hydroelectric power. Because of its abundance, water is available for use across the entire state.
2 different ion or molecule in the same direction
Mining was a HUGE industry in Pennsylvania. Across the Americas, lumber was a major resource, as well. The mining industry helped name Pittsburg's football team: the Steelers.
Yes. This is because the Interior Plains is known as Canada's bread basket, and wheat is donated across Canada.
An example of passive transport would be the process of osmosis (water diffusing between a membrane-- from an area of high concentration to an area of low concentration). It is known as passive transport because no energy is needed in order to move the water across the membrane. When no energy is needed to move the substance it is considered passive transport. On the other hand, when energy IS needed to transport molecules or substances across a membrane it is referred to as active transport. An example of this would be a calcium pump located in the lipid bilayer of a plasma membrane which can transport potassium (K+) ions across it. Energy is needed in order to move those potassium ions across the membrane, and therefore is referred to as active transport.
through several ion channels,communication junctions(eg;gap junction)active transport,passive transport etc
The transport of a substance across the cell membrane against its concentration gradient is called active transport.
Active Transport
In passive transport the solute is driven across the cell until both sides of the membrane are equal. In active transport, energy causes the transporter to release the solute to only one side of the membrane.
An antiporter is a cell protein which acts within an antiport to transport different molecules or ions across the membrane in opposite directions.
Active transport
AArouteplanner is an online resource that helps people in different locations across the world to build a route to get from one point to another.