https://padlet.com/sukirtypal/etdtq7f0l535 CELLS - The building Blocks Of Life. en-us 2020-03-28 07:49:03 UTC 2025-04-17 15:44:45 UTC hello@padlet.com http://3.bp.blogspot.com/-CMTqNbqnF40/VlHd8q-XF8I/AAAAAAAALBI/Be7XOuxqIZ4/s1600/blood-cells-powerpoint-presentation-6-638.jpg sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479440845 ppt to explain what is cell and why it is called as structural and functional unit of life .]]> 2020-03-28 08:38:45 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479440845 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479442120 Presentation to explain how cell was discovered .]]> 2020-03-28 08:41:25 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479442120 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479470500 2020-03-28 09:33:11 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479470500 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479471051 A cell has two main parts protoplasm and cell membrane.The jelly like fluid inside cell is called PROTOPLASM.Protoplasm is surrounded by a Cell Membrane.This membrane provides protection and gives definite shape to the cell.Protoplasm contains different components that help the cell to perform various activities . Based on the arrangement and the structure the all cells are divided into two types.-PROKARYOTIC AND EUKARYOTIC CELL.]]> 2020-03-28 09:34:06 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479471051 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479480134 The term CELL was first given by Robert Hooke in 1665.The word comes out from a latin word "cellula".This is a picture of a microscope which was made by Robert Hooke. He observed dead cork cells .]]> 2020-03-28 09:48:48 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479480134 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479485639 Cells show variation in their shapes. A cell has a direct correlation with the environment in which it grows and functions. For eg , red blood cells in our body which contain haemoglobin and carry oxygen to all the body tissues are flat,round and very small in sizewhereas the nerve cells are long and show branched structures.]]> 2020-03-28 09:56:52 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479485639 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479494515 Presence of CELL WALL and CHLOROPLAST .]]> 2020-03-28 10:10:28 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479494515 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479572280

INTRODUCTION TO THE CELL

DISCOVERY OF CELL

CELL STRUCTURE

TYPES OF CELL

]]> 2020-03-28 12:07:01 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479572280 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479577893 2020-03-28 12:16:42 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479577893 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479581933 smallest cell- 0.1 to 0.5 micrometer in bacteria.
largest cell- 17cm *13cm (ostrich egg)]]> 2020-03-28 12:23:40 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479581933 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479584399 2020-03-28 12:27:53 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479584399 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/479593805 2020-03-28 12:44:48 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/479593805 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/480769614 1. Why cell is called the structural unit of life?
2. State two examples of unicellular and multi cellular organism.
3. life cannot exist below the level of cell.(True/False).
4. Which scientist was the first one to observe tiny little bacteria under the microscope?
5. What is protoplasm?
6. Draw a concept  map for the lesson.
7. Name the smallest and the largest cell.
8. Does size of the cell has correlation with the size of the body of the animal or plant?
9. Draw the pyramid for organisation in living organism.]]> 2020-03-29 17:50:11 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/480769614 sukirtypal https://padlet.com/sukirtypal/etdtq7f0l535/wish/480778736 2020-03-29 17:57:50 UTC https://padlet.com/sukirtypal/etdtq7f0l535/wish/480778736