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Cell Theory of Life - Coggle Diagram
Cell Theory of Life
Unicellular & Multicellular organisms
Cell Stucture (nucleus + cytoplasm = protoplasm)
Nucleus
Nuclear membrane, Nucleoplasm, Chromosomes, Nucleous
Control Centre of Cell
Cytoplasm
Organells
Life functions take place
Cell Membrane
plants and animals
Cell Wall
only in plants
ORGANELLS
Mitochondria
is the powerhouse of the cell. Oxidizes food to provide energy.
Vacuoles
are the cell's storage system. Plants hare larger vacuoles
ER
transport substances within the cell
Golgi Bodies
secrete stuff, like enzymes
Lyrosomes
destroy old cell structures (also known as suicidal bags of the cell)
Ribosomes
make protiens
Plant and Animal Cells
Plant Cells
Plastids
have different colors and types
Larger
It has one or two large vacuoles
Has cell wall and a cell membrane
Animal Cells
Centrosomes
regulate
cell division
Smaller
Vacuoles are either absent or very small
Has cell membrane only
Growth and Division
Mitosis
Reproductive cells
No. of chromosones stays the same
Daughter cells are identical to parent cells
2 cells are formed
Meiosis
Body cells
No. of chromosomes is halved
Daughter cells are different to parent cells
4 cells are formed
Multicellular
More than one cell
Plants, Humans
Life processes are carried out by different organ systems
Unicellular
Single cell
Amoeba, Fungi
All life processes happen in the same cell
All living things are made up of cells
All cells are similar in basic structure and function but not identical
New cells are formed due to division in old cells
Cells are the building blocks of living organisms
The organization of cells in the body of a living organism determines its structure
The way an organism functions depends on the way the cells work
Robert Hooke - 1665 | Mathias Scleiden and Theodor Schwann - 1838