Advertisements
Advertisements
Question
What is the function of the following?
Mitochondria
Solution
Mitochondria - It is the powerhouse of the cell and provides energy for carrying out all the vital life activities of the cell.
APPEARS IN
RELATED QUESTIONS
Which one of the following is found both in the cells of a mango plant and a monkey?
Who coined the term “cell” ?
Match the name of the organelle given in Column A with its function given in Column B.
Column A (Organelle) | Column B (Function) | ||
1 | leucoplast | a | help in cell division |
2 | nucleus | b | transport of material |
3 | ribosomes | c | making food |
4 | mitochondria | d | digesting foreign bodies |
5 | endoplasmic reticulum | e | storage of starch and proteins |
6 | golgi bodies | f | making the cell turgid |
7 | chloroplast | g | making proteins |
8 | centrosome | h | controlling all the vital activities of a cell |
9 | vacuole | i | releasing energy |
10 | lysosomes | j | synthesis of cell wall in a plant cell |
What is cell theory? Name the three scientists whose work led to the formulation of the cell theory.
What was the contribution of the following to our knowledge of cells?
Robert Hooke
What was the contribution of the following to our knowledge of cells?
Schwann
What is a chromosome?
Fill in the blank with a suitable word:
______ controls all the metabolic activities of the cell.
Match the items in column A with the appropriate items in column B:
column A | column B |
1. Platform or workplace for the synthesis of proteins | a. Golgi complex |
2. A powerhouse of cells | b. Ribosomes |
3. Help in the formation of cell plate during cell division | c. Chloroplast |
4. Site for photosynthesis | d. Mitochondria |
5. Control tower of cell | e. Chromosomes |
6. A structure bearing genes | f. Nucleus |
Answer the following question.
Why is the cell called the structural and functional unit of life?