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In this analogy, the cell membrane is like a wall, keeping what's in the cell inside, and what is outside of the cell out. However, there are "gates" called receptors. Receptors are large protein molecules embedded in the membrane, with one end outside and one end inside. Different gates, or receptors, permit certain things to enter. For example a glucose receptor lets glucose enter the cell. When a glucose molecule passes a glucose receptor, the glucose molecule is attracted to the receptor by an electric charge. It then binds to the receptor, but now the balance of the charges in the protein molecule has been changed, so the protein molecule changes shape. When it changes shape, it pulls the glucose into the cell and then lets go of the glucose. Now the protein is free to return to its original shape, and the glucose is inside the cell.
What else can I help you with?
What is an analogy for a cell pore?
A cell pore can be compared to a gate or a doorway that regulates the entry and exit of molecules in and out of the cell. Just like how a gate controls access to a fenced area, cell pores control the movement of substances in and out of the cell.
What is the thin layer around the cell that acts like a gate for the cell?
The cell wall. This structure is made up of a phospholipid bilayer and is studded with transport proteins that help pump molecules in and out of the cell. Many molecules are small enough to pass through the cell wall unaided by these proteins.
What is a nuclear pore similar to in real life?
A nuclear pore is similar to a gate or checkpoint that regulates the movement of molecules in and out of the cell's nucleus. It is like a border control point, managing the traffic of proteins and genetic material to maintain the cell's internal environment.
What is the job for cell membrane?
The cell membrane acts as a protective barrier that regulates the passage of substances in and out of the cell. It also helps maintain the cell's shape and structure, and plays a crucial role in cell communication with its environment.
Which part of the cell is like a recipe book?
The part of the cell that is like a recipe book would be the DNA. This is because the DNA tells the organelles each of their functions.
What part of a cell is like a door or security guard?
the cell membrane is like a guard because it only allows chemicals in and out of the cell
Cell membrane analogy?
The cell membrane can be compared to a fence around a house. Just as a fence regulates what enters and exits the property, the cell membrane controls what substances come in and out of the cell. Additionally, like a fence, the cell membrane provides protection and support for the cell.
What is an analogy for a cell pore?
A cell pore can be compared to a gate or a doorway that regulates the entry and exit of molecules in and out of the cell. Just like how a gate controls access to a fenced area, cell pores control the movement of substances in and out of the cell.
What is a cell membrane similar to?
A cell membrane is similar to a security gate as it selectively allows certain molecules to enter or exit the cell, just like a gate only lets specific individuals through. It also acts as a barrier to protect the cell's contents, much like how a gate can protect a space from unauthorized entry.
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What part of speech is gate?
The word gate is a noun. It is a door-like structure outside of a house which usually encloses the garden.
What does cell membrane mean and the function?
A cell membrane is like gate keeper because it needs to know that what substances enter or leave.
Why is it important that both plant an animal cell contain mitochondria?
It is important because the mitochondria is like a gate keeper it controls what comes in the cell and what comes out of the cell
What is a good analogy for cell wall?
It could be a gate. It is a gate because the door is the cell membrane. See you need to get past the cell wall before the cell membrane.
A gated channel in the wall membrane of a cell may be opened or shut like a gate in a fence?
True.
Are gated channel in the wall membrane of a cell may be opened or shut like a gate in a fence?
true
What part of speech is the word gate?
Gate is a noun.
