Class 9 Exam  >  Class 9 Videos  >  Science Olympiad Class 9  >  Quick Revision: The Fundamental Unit of Life

Quick Revision: The Fundamental Unit of Life Video Lecture | Science Olympiad Class 9

20 videos|55 docs|52 tests

Top Courses for Class 9

FAQs on Quick Revision: The Fundamental Unit of Life Video Lecture - Science Olympiad Class 9

1. What is a cell?
Ans. A cell is the basic structural and functional unit of all living organisms.
2. What are the two main types of cells?
Ans. The two main types of cells are prokaryotic cells (like bacteria) and eukaryotic cells (like plant and animal cells).
3. What are the different organelles found in a eukaryotic cell?
Ans. Some of the organelles found in a eukaryotic cell are the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and chloroplasts (in plant cells).
4. How do cells obtain energy for their functions?
Ans. Cells obtain energy through a process called cellular respiration, where they convert glucose into ATP (adenosine triphosphate) molecules that are used as energy currency.
5. How do cells communicate with each other?
Ans. Cells communicate with each other through chemical signals and receptors on their cell membranes, allowing for coordination of functions and responses to external stimuli.
Explore Courses for Class 9 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

study material

,

Sample Paper

,

Important questions

,

Quick Revision: The Fundamental Unit of Life Video Lecture | Science Olympiad Class 9

,

pdf

,

Objective type Questions

,

past year papers

,

Semester Notes

,

Viva Questions

,

mock tests for examination

,

Summary

,

Quick Revision: The Fundamental Unit of Life Video Lecture | Science Olympiad Class 9

,

ppt

,

shortcuts and tricks

,

Quick Revision: The Fundamental Unit of Life Video Lecture | Science Olympiad Class 9

,

practice quizzes

,

video lectures

,

Free

,

Extra Questions

,

Previous Year Questions with Solutions

,

MCQs

,

Exam

;