Question
Which among the following contains the cell membrane?
- Plant and animal cell
- Plant cell and mycoplasma
- Animal cell only
- All of the above
Hint:
A cell membrane is crucial for carrying out most of the functions of the cell.
The correct answer is: All of the above
- Plant cells, animal cells, and mycoplasma, all consist of a cell membrane.
- A cell membrane is present in all types of cells that protect them from the outer environment and maintain their homeostasis. It also helps in allowing the movement of molecules through the cell. All types of cells possess a cell membrane because they need protection for the inner environment of the cell.
- It also aids in the communication of the cell with other cells. This occurs by creating an electric potential between them. No cell can survive without the cell membrane, thus, it is crucial for the survival of the cell.
The cell membrane also maintains the shape of the cell and provide its fluidity.
Related Questions to study
Which of the following statement is incorrect?
The cell membrane maintains electric or cell potential. This feature is required for proper communication between two cells, or cells and its outer environment.
Which of the following statement is incorrect?
The cell membrane maintains electric or cell potential. This feature is required for proper communication between two cells, or cells and its outer environment.
Which of the following organelles maintain cell’s potential?
The cell membrane helps in the communication of cells with the outer environment.
Which of the following organelles maintain cell’s potential?
The cell membrane helps in the communication of cells with the outer environment.
What is the nature of lipid bilayer?
Hydrophilic refers to water-loving and hydrophobic refers to water-hating.
What is the nature of lipid bilayer?
Hydrophilic refers to water-loving and hydrophobic refers to water-hating.
_______ is responsible for selective uptake of material through cell membrane.
The plasma membrane consists of lipids, protein and carbohydrates.
_______ is responsible for selective uptake of material through cell membrane.
The plasma membrane consists of lipids, protein and carbohydrates.
______ are the components of cell membrane.
The cell membrane also consists of carbohydrates in its structure. They are known to help in cell-to-cell identification and interaction process.
______ are the components of cell membrane.
The cell membrane also consists of carbohydrates in its structure. They are known to help in cell-to-cell identification and interaction process.
What is the role of carbohydrates in cell membrane?
Carbohydrates prevent the movement of highly charged molecules across the membrane.
What is the role of carbohydrates in cell membrane?
Carbohydrates prevent the movement of highly charged molecules across the membrane.
Animal cell does not contain _______.
An animal cell is a eukaryotic cell.
Animal cell does not contain _______.
An animal cell is a eukaryotic cell.
The organism comprising of more than one cell is called as__________.
Examples of multicellular organisms are plants, animals, human beings, etc.
The organism comprising of more than one cell is called as__________.
Examples of multicellular organisms are plants, animals, human beings, etc.
The head of a phospholipid is ______.
The phospholipids are present in the cell membrane. It helps to create pores and the movement of certain molecules across the membrane.
The head of a phospholipid is ______.
The phospholipids are present in the cell membrane. It helps to create pores and the movement of certain molecules across the membrane.
Without the cell, we cannot______.
The cells consist of a vast variety of organelles that help in the proper functioning of the body.
Without the cell, we cannot______.
The cells consist of a vast variety of organelles that help in the proper functioning of the body.
Plant and animal are ________.
The cells combine together to form tissues, and these tissues form organs which lead to the formation of the organ system.
Plant and animal are ________.
The cells combine together to form tissues, and these tissues form organs which lead to the formation of the organ system.
______ is also known as cell membrane.
The cell membrane is semi-permeable in nature. It only allows certain molecules to pass through it and resists the movement of other molecules.
______ is also known as cell membrane.
The cell membrane is semi-permeable in nature. It only allows certain molecules to pass through it and resists the movement of other molecules.
_____ is present between cytoplasm and cell wall in plant cell.
The plasma membrane consists of a lipid bilayer with integral proteins embedded in it.
_____ is present between cytoplasm and cell wall in plant cell.
The plasma membrane consists of a lipid bilayer with integral proteins embedded in it.
Which of the following proteins are embedded in the membrane?
The membrane proteins have two crucial roles, one structural and the other one is functional.
Which of the following proteins are embedded in the membrane?
The membrane proteins have two crucial roles, one structural and the other one is functional.
Transport proteins are ________ proteins.
Globular proteins also act as enzymes apart from being a part of transport proteins.
Transport proteins are ________ proteins.
Globular proteins also act as enzymes apart from being a part of transport proteins.
