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Is pushing a cart through a store more like active transport or passive transport Why?
Pushing a cart through a store is more like active transport because it requires energy and effort to move the cart against resistance, such as friction or gravity. Active transport involves moving substances across a membrane against a concentration gradient, which also requires energy. In contrast, passive transport occurs naturally without energy input, like a ball rolling downhill. Therefore, the act of pushing a cart involves an active process similar to active transport.
What substances used to help active transport occur within cells?
Proteins are major substances involved in active transport within cells. Examples include ion pumps like Na+/K+ ATPase and transporters like glucose transporters. ATP provides the energy needed for these proteins to actively transport molecules across the cell membrane.
What is this method of molecular transport is called?
Molecular Transport (in cells) is the movement of materials across a cell membrane. The two kinds of Molecular Transport used in organisms are Active Transport and Passive Transport. Active Transport- materials move across the plasma membrane with the use of energy (like Adenosine Triphosphate) Passive Transport- materials move accross the plasma membrane without the use of energy
What are all the differences between active and passive transport?
Passive transport occurs when the concentration of something on one side of membrane is different from the concentration on the other side. It occurs when that substance can pass through the membrane, and always in the direction of more -> less. No energy is required to make the substance move; in fact, this movement generates energy. This is like rolling a rock down a hill--it just does it on its own.Active transport occurs in the opposite direction, from less -> more. It requires energy for transport. This is like rolling a rock up a hill--you have to push it the entire way!Both involve the transport of a substance across a membrane, and the change in concentrations on different sides of a membrane. Both are also important to the proper functioning of a cell.Active transport requires energy, but passive transport requires none.Active transport requires a special protein to make the transport occur, but passive transport requires none.
What does active transport look like?
The only different between passive and active transport is the use of energy. In passive transport, molecules can either diffuse across the membrane, go through an aquaporin or use a passive transporter. In active transport, energy needs to be released, and it is usually because you are trying to transport a molecule or ion up its concentration gradient.
What was life like in the 1060s?
most people were farmers and the land was constantly plowed
What happened in the 1060s?
the 1060's
What was England's population in the 1060s?
1002
When people refer to the 1060s do they mean 1960s?
They might. The keys for 9 and 0 are beside each other, and people make mistakes when typing. But, as the 1060s were a historical period of much upheaval in Europe, they might really mean the 1060s.
What language was spoken in the 1060s?
Depends. You did not say where. Different languages in different places.
What famous battles were in 1060s?
1066 - The Battle of Hastings
What are 3 major world events in the 1060s?
WW2
What was the largest building in an English village in the 1060s?
The Church.
How did people live in the 1060s?
they lived very skummy in the 1060's.They used to play bollards, chess cards games like that.
What year did fisher price toy phone come out?
in the 1060s
Who should of been king in the 1060s?
King ed the confessor
What group attacked Ghana in the 1060?
The Almoravids attacked Ghana in the 1060s in an effort to force its leaders to convert to Islam.
