0
The membrane is impermeable to protons because it contains specific proteins called proton pumps that actively transport protons across the membrane. This selective transport mechanism helps maintain the balance of protons inside and outside the cell, which is crucial for various cellular processes.
What else can I help you with?
Is the membrane permeable to protons?
Yes, the membrane is permeable to protons.
Definition of impermeable membrane?
im·per·me·a·ble   [im-pur-mee-uh-buhl] Show IPA adjective1.not permeable; impassable.2.Chemistry, Geology . (of porous substances, rocks, etc.) notpermitting the passage of a fluid through the pores,interstices, etc.
Is the mitochondrial membrane permeable to protons?
Yes, the mitochondrial membrane is permeable to protons.
The part of the cell that is in most direct contact with the environment is the?
The cell membrane, which surrounds the cell and is responsible for which molecules are allowed to diffuse into or out of the cell and which molecules are impermeable to the membrane
What Component of cell membrane that makes it impermeable to water?
The cell membrane is not impermeable to water but semi permeable which means it allowa only water to enter into the cell when the concentration of water molecules is higher in the fluid surrounding the cell than the fluid inside the cell.
What is a sentence using the word impermeable?
an impermeable membrane
What is the definition of impermeable?
A membrane that lets all materials cross is permeable. A membrane that lets nothing cross is impermeable.
What happens in the electron transport chain release their energy?
The energy is released to enzymes that span the membrane and the enzymes use the energy that is released to pump protons across the membrane to form a region with a high concentration of protons. This establishes a proton gradient since the membrane is impermeable to protons. Proton gradients can then be used for other metabolic activities, such as in chemiosmosis.
What happens as electrons in the electron transportation chain released their energy?
The energy is released to enzymes that span the membrane and the enzymes use the energy that is released to pump protons across the membrane to form a region with a high concentration of protons. This establishes a proton gradient since the membrane is impermeable to protons. Proton gradients can then be used for other metabolic activities, such as in chemiosmosis.
What is responsible for pumping protons out of the mitochondrial matrix?
The inner mitochondrial membrane is impermeable to protons on its own, so the energy of the proton gradient is stable. This means that energy is needed to make the protons go somewhere, thereby continuing the electron transport system.
What happens as electrons in the electron transport chain release energy?
The energy is released to enzymes that span the membrane and the enzymes use the energy that is released to pump protons across the membrane to form a region with a high concentration of protons. This establishes a proton gradient since the membrane is impermeable to protons. Proton gradients can then be used for other metabolic activities, such as in chemiosmosis.
What is an impermeable solute?
An impermeable solute is a substance that cannot pass through a semipermeable membrane, such as a cell membrane. This means that the solute is unable to diffuse or move across the membrane and remains on one side of the membrane.
What part of the body that contain impermeable membrane?
cell
If a substance is unable to diffuse across a membrane we say the membrane is?
osmotically active
Is the membrane permeable to protons?
Yes, the membrane is permeable to protons.
Definition of impermeable membrane?
im·per·me·a·ble   [im-pur-mee-uh-buhl] Show IPA adjective1.not permeable; impassable.2.Chemistry, Geology . (of porous substances, rocks, etc.) notpermitting the passage of a fluid through the pores,interstices, etc.
What does it mean when you say a cell membrane is impermeable?
nothing can pass through it
