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Cell Organelles - Biology, General Science Video Lecture | General Test Preparation for CUET

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FAQs on Cell Organelles - Biology, General Science Video Lecture - General Test Preparation for CUET

1. What are cell organelles?
Cell organelles are specialized structures within a cell that perform specific functions. They are often compared to the organs in a human body as they carry out different tasks necessary for the overall functioning of the cell.
2. How many types of cell organelles are there?
There are several types of cell organelles, each with its own unique structure and function. Some of the main organelles include the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and chloroplasts (found only in plant cells).
3. What is the function of the nucleus?
The nucleus is the control center of the cell and houses the genetic material (DNA). It regulates the activities of the cell and is responsible for cell growth, reproduction, and the synthesis of proteins.
4. What is the role of mitochondria in a cell?
Mitochondria are often referred to as the "powerhouses" of the cell as they generate energy in the form of ATP through cellular respiration. They play a crucial role in providing energy for various cellular processes.
5. How do lysosomes function in a cell?
Lysosomes are membrane-bound organelles that contain digestive enzymes. They break down waste materials, cellular debris, and foreign substances, playing a vital role in cellular waste disposal and recycling.
159 videos|341 docs|385 tests
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