Podcast
Questions and Answers
What is the function of a cell?
Which of the following is a characteristic of a cell?
Which of the following is NOT a type of cell?
Which of the following is NOT a type of cell?
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Which organelle is responsible for protein synthesis in a cell?
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What is the function of a mitochondria in a cell?
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Study Notes
Function of a Cell
- Cells serve as the basic structural and functional units of living organisms.
- They perform vital processes such as energy transformation, reproduction, and communication.
Characteristics of a Cell
- Cells exhibit organization, being composed of various components that work together.
- They have the ability to respond to stimuli, maintain homeostasis, and grow or develop.
- Cells can reproduce, either sexually or asexually, contributing to genetic continuity.
Types of Cells
- Major types of cells include prokaryotic cells (e.g., bacteria) and eukaryotic cells (e.g., plant and animal cells).
- Specialized cell types include neurons, muscle cells, and red blood cells, each adapted for specific functions.
Organelle for Protein Synthesis
- Ribosomes are the organelles responsible for synthesizing proteins by translating messenger RNA (mRNA).
Function of Mitochondria
- Mitochondria are known as the powerhouse of the cell, generating adenosine triphosphate (ATP) through cellular respiration.
- They play a crucial role in energy metabolism and regulate cellular metabolism and apoptosis.
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Description
Test your knowledge about cells with this quiz! Learn about the characteristics and functions of cells, and identify which types of cells are not part of the classification. Perfect for class 9 students.
