Mind Map

1
Mind Map
Chemical substances found in the organisms

inorganic substances

organic substances
water
minerals
importance
play important roles in

carbohydrates
fats
proteins
nucleic acids
1. solvent
act as
act as
act as

2. medium of transport
metabolism


1. fuels
1. energy stores
1. structural components of cells
3. reactant

2. food stores
4. cooling agent

2. structural material of cell membrane
2. fuel
5. supporting agent

3. structural materials in plants

make up
6. transport of gametes in sexual reproduction
genes

7. temperature maintenance
2
Mind Map
microscope
Animal cells
Plant cells
tissues
nucleus
cytoplasm
vacuole
cell membrane
cell wall
organs
chromosomes
cell sap
control of materials in and out of the cell
support and prevent entry of excess water
system
control cells activities
support the cells
non-living granules
chloroplasts (in plant cells only)
mitochondria
food or waste materials
respiration
photosynthesis
3
enzyme
1. diffusion
1. anabolism
1. temperature
2. active transport
2. catabolism
2. pH
active sites
1. biological catalysts
1. reusable
3. osmosis
2. specific
2. protein
3. reversible
4. small amount is enough
lock-and-key hypothesis
4
Mind Map
Diversity of organisms
a tool for classification
the order of biological classification
dichotomous key
kingdom
phylum
class
order
family
genus
species
5
Mind Map
a non-cellular entity
Diversity of organisms
viruses
can be classified into
1. prokaryotae
2. protoctista
3. fungi
4. plantae
5. animalia
classified into
classified into
invertebrates
vertebrates
non-flowering plants
flowering plants
classified into
is also called
classified into
1. fishes
angiosperms
mosses
2. amphibians
classified into
ferns
3. reptiles
monocotyledons
gymnosperms
4. birds
dicotyledons
5. mammals