Biology
Grade-9
Easy
Question
Which is the important part of the cell which regulates and coordinates various life processes of the cell?
- Nucleus
- Mitochondria
- Lysosome
- Ribosome
Hint:
The nucleus is the brain of the cell which regulates and coordinates various life processes of the cell.
The correct answer is: Nucleus
- The nucleus is the key to the life of a cell.
- It regulates the functions of the cell. It contains genes, which control heredity characteristics and governs critical life processes such as reproduction and growth of the cell.
- It functions as a control center.
Related Questions to study
Biology
Nuclear membrane is filled with a dense fluid called ________.
Nuclear membrane is filled with a dense fluid called ________.
BiologyGrade-9
Biology
__________ become rough when ribosomes are attached to it.
__________ become rough when ribosomes are attached to it.
BiologyGrade-9
Biology
____________ has their own DNA containing several genes and their own ribosomes.
____________ has their own DNA containing several genes and their own ribosomes.
BiologyGrade-9
Biology
__________ are known as intracellular digestive center.
__________ are known as intracellular digestive center.
BiologyGrade-9
Biology
Ribosomes are known as the factories for the synthesis of _________.
Ribosome plays the main role in photosynthesis.
Ribosomes are known as the factories for the synthesis of _________.
BiologyGrade-9
Ribosome plays the main role in photosynthesis.
Biology
__________ are double membrane, proteinaceous matrix that contains DNA.
__________ are double membrane, proteinaceous matrix that contains DNA.
BiologyGrade-9
Biology
_________ are produced into finger-like processes projecting inwards in mitochondria.
_________ are produced into finger-like processes projecting inwards in mitochondria.
BiologyGrade-9
Biology
Which of the following statements is incorrect?
Which of the following statements is incorrect?
BiologyGrade-9
Biology
What is ‘X’ in the diagram given below?
What is ‘X’ in the diagram given below?
BiologyGrade-9
Biology
_______ is the energy source for the movement of molecules in active transport.
_______ is the energy source for the movement of molecules in active transport.
BiologyGrade-9
Biology
Cell wall in a plant cell is made of ___________.
Cell wall in a plant cell is made of ___________.
BiologyGrade-9
Biology
Which of the following are modes of passive transport?
Which of the following are modes of passive transport?
BiologyGrade-9
Biology
Deodorant smell spreads in the room. This is an example of___________.
Deodorant smell spreads in the room. This is an example of___________.
BiologyGrade-9
Biology
What is the name of part A in the diagram given below?
What is the name of part A in the diagram given below?
BiologyGrade-9
Biology
In hypertonic solution, cell_______.
In hypertonic solution, cell_______.
BiologyGrade-9
