6 Questions
What is the primary function of the Golgi apparatus in a cell?
Protein modification and packaging
What is the function of the mitochondria in a cell?
Energy production
What is the role of the endoplasmic reticulum (ER) in a cell?
Protein and lipid synthesis
What is the charge of a proton?
Positive
What is the total number of electrons in the first shell of an atom?
2
What is the main function of the nucleus in an atom?
Contains protons and neutrons
Study Notes
Cellular Organelles
- The primary function of the Golgi apparatus is to process and modify proteins and lipids synthesized by the endoplasmic reticulum, and package them for transport to other parts of the cell or for secretion outside the cell.
- The function of the mitochondria is to generate energy for the cell through the process of cellular respiration, converting glucose into ATP (adenosine triphosphate).
- The role of the endoplasmic reticulum (ER) is to synthesize proteins and lipids, and transport them to the Golgi apparatus for further processing and modification.
Atomic Structure
- The charge of a proton is positive.
- The total number of electrons in the first shell of an atom is 2.
- The main function of the nucleus in an atom is to contain the majority of the atom's mass, consisting of protons and neutrons, and playing a crucial role in the stability of the atom.
Test your knowledge of cell organelles with this quiz! Explore the functions of the mitochondria, Golgi apparatus, and endoplasmic reticulum (ER) in a cell. Assess your understanding of these vital components of cell biology and enhance your comprehension of class 9 science chapter 3.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
