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Cytoplasm Video Lecture | Science for Grade 6

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FAQs on Cytoplasm Video Lecture - Science for Grade 6

1. What is cytoplasm and what is its function?
Ans. Cytoplasm is a jelly-like substance that fills the cell and is found between the cell membrane and the nucleus. It is responsible for various cellular processes such as cell growth, metabolism, and transportation of nutrients and waste materials.
2. How is cytoplasm different from the nucleus?
Ans. The cytoplasm is the fluid-like substance that surrounds the nucleus, while the nucleus is the control center of the cell that contains genetic material. The cytoplasm contains various organelles and is involved in cell functions, whereas the nucleus contains the DNA and controls cellular activities.
3. Can you explain the structure of cytoplasm in detail?
Ans. The cytoplasm is a complex structure that consists of a cytosol, organelles, and various inclusions. The cytosol is a gel-like substance that contains water, ions, enzymes, and other molecules. Organelles such as mitochondria, endoplasmic reticulum, and Golgi apparatus are suspended in the cytosol. Inclusions include stored nutrients, pigments, and other substances.
4. How does cytoplasm contribute to cell metabolism?
Ans. Cytoplasm plays a crucial role in cell metabolism by providing a medium for biochemical reactions to occur. It contains enzymes that catalyze metabolic reactions and helps in the synthesis of proteins, lipids, and carbohydrates. The cytoplasm also stores and transports nutrients and waste materials.
5. What happens to the cytoplasm during cell division?
Ans. During cell division, the cytoplasm undergoes a process called cytokinesis. It divides along with the nucleus to form two daughter cells. The cytoplasm ensures that each daughter cell receives an equal amount of organelles and cytoplasmic components, allowing them to function independently.
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