science
Grade-10
Easy
Question
What is the function of semipermeable membrane?
- It allows solute to pass.
- It allows protein to pass.
- It allows solvent to pass.
- It allows solution to pass.
Hint:
The semipermeable membrane allows solvents to pass through it.
The correct answer is: It allows solvent to pass.
- The semipermeable membrane allows only selected materials to pass through.
- The hydrophilic and hydrophobic nature of the cell membrane makes it semi-permeable.
- The movement of solvents occurs through the semipermeable membrane.
Related Questions to study
science
In ______ a cell expels large molecules out of it.
In ______ a cell expels large molecules out of it.
scienceGrade-10
science
What is the nature of lipid bilayer?
What is the nature of lipid bilayer?
scienceGrade-10
science
Equilibrium is _______.
Equilibrium is _______.
scienceGrade-10
science
Equilibrium is _______.
Equilibrium is _______.
scienceGrade-10
science
Each of the following membrane transport system demands the use of specific proteins that let the movement through the plasma membrane EXCEPT __________.
Each of the following membrane transport system demands the use of specific proteins that let the movement through the plasma membrane EXCEPT __________.
scienceGrade-10
science
Sodium-potassium pump is one of the most important transport systems. If this pump suddenly stops working, what will happen?
Sodium-potassium pump is one of the most important transport systems. If this pump suddenly stops working, what will happen?
scienceGrade-10
science
The sodium-potassium pump facilitates to maintain the electrolyte gradient of a cell with the help of ATP. Which of the following best explains this type of transport?
The sodium-potassium pump facilitates to maintain the electrolyte gradient of a cell with the help of ATP. Which of the following best explains this type of transport?
scienceGrade-10
science
Sodium-potassium pump requires ATP to function properly because_______.
Sodium-potassium pump requires ATP to function properly because_______.
scienceGrade-10
science
The head of phospholipid is ______.
The head of phospholipid is ______.
scienceGrade-10
science
Passive transport does not require______.
Passive transport does not require______.
scienceGrade-10
science
A molecule that diffuses down a concentration gradient moves from a region of ______ concentration to a region of ______ concentration.
A molecule that diffuses down a concentration gradient moves from a region of ______ concentration to a region of ______ concentration.
scienceGrade-10
science
The change in the concentration of a substance from one place to another is called a/an
The change in the concentration of a substance from one place to another is called a/an
scienceGrade-10
science
______ is a membrane transport system that requires cellular energy.
______ is a membrane transport system that requires cellular energy.
scienceGrade-10
science
A sodium-potassium pump is an example of ______.
A sodium-potassium pump is an example of ______.
scienceGrade-10
science
Exocytosis is ______.
Exocytosis is ______.
scienceGrade-10
