3
Question
Shefali classified the functions of cell organelles as given in the table below.
Group A Group B Group C Group D Endocytosis and exocytosis Freely permeable. Provides shape and rigidity to the cell. Storage, modification and packaging of secretory products. Synthesis and transport of proteins and fats
Which of the following have the correct heading for the given table?
Shefali classified the functions of cell organelles as given in the table below.
| Group A | Group B | Group C | Group D |
| Endocytosis and exocytosis | Freely permeable. Provides shape and rigidity to the cell. | Storage, modification and packaging of secretory products. | Synthesis and transport of proteins and fats |
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Solution
The correct option is C Group A- Cell membrane, Group B- Cell wall, Group C- Golgi body, Group D- Endoplasmic reticulum
The endoplasmic reticulum (ER) is a network of flattened, membrane-enclosed sacs or tubes known as cisternae. It is of two type rough endoplasmic reticulum as it consists ribosomes and smooth endoplasmic reticulum. It is involved in the formation and transportation of proteins and fats or lipids.
The Golgi apparatus also known as the Golgi complex, Golgi body or simply the Golgi, is an organelle found in most eukaryotic cells. It packages proteins into membrane-bound vesicles inside the cell before the vesicles are sent to their destination. It also involved in storage and modification of contents in the vesicles.
The cell wall is a very tough and permeable layer that surrounds the cell membrane and provides these cells with structural support and protection. In addition, the cell wall acts as a filtering mechanism.
The cell membrane (also known as the plasma membrane or cytoplasmic membrane) is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins.So, the correct answer is 'Group A- Cell membrane, Group B- Cell wall, Group C- Golgi body, Group D- Endoplasmic reticulum'
The endoplasmic reticulum (ER) is a network of flattened, membrane-enclosed sacs or tubes known as cisternae. It is of two type rough endoplasmic reticulum as it consists ribosomes and smooth endoplasmic reticulum. It is involved in the formation and transportation of proteins and fats or lipids.
The Golgi apparatus also known as the Golgi complex, Golgi body or simply the Golgi, is an organelle found in most eukaryotic cells. It packages proteins into membrane-bound vesicles inside the cell before the vesicles are sent to their destination. It also involved in storage and modification of contents in the vesicles.
The cell wall is a very tough and permeable layer that surrounds the cell membrane and provides these cells with structural support and protection. In addition, the cell wall acts as a filtering mechanism.
The cell membrane (also known as the plasma membrane or cytoplasmic membrane) is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins.
So, the correct answer is 'Group A- Cell membrane, Group B- Cell wall, Group C- Golgi body, Group D- Endoplasmic reticulum'
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