Download Mind Map 1(Section I,II)

Mind Map
Chemical substances found
in the organisms
inorganic
substances
organic
substances
water
carbohydrates
act as
1. fuels
2. food
stores
3. structural
materials
in plants
fats
act as
1. energy
stores
2. structural
material
of cell
membrane
proteins
nucleic
acids
act as
1. structural
components
of cells
importance
1. solvent
2. medium of
transport
3. reactant
4. cooling agent
2. fuel
5. supporting agent
make up
genes
6. transport of
gametes in sexual
reproduction
7. temperature
maintenance
minerals
play
important
roles in
metabolism
Mind Map
working together to form
Cells
can be observed with
consist of
microscope
Animal cells
Plant cells
contain
tissues
contain
working together
to form
nucleus
cytoplasm
vacuole
contains
contains
chromosomes
function
control cells’
activities
mitochondria
are used in
respiration
cell membrane
cell sap
contains
function
support
the cells
non-living
granules
which are
food or waste
materials
function
control of
materials in
and out of
the cell
chloroplasts
(in plant cells only)
are used in
photosynthesis
cell wall
function
support and
prevent entry
of excess
water
organs
working together
to form
system
Mind Map
Metabolism
substances move
across cell
membrane by
includes
1. diffusion
1. anabolism
2. active
transport
2. catabolism
3. osmosis
can be
speeded up by
active sites
enzyme
activity is
affected by
1. temperature
2. pH
1. biological
catalysts
1. reusable
2. specific
2. protein
3. reversible
can be explained by
lock-and-key
hypothesis
4. small
amount is
enough
Mind Map
Diversity of organisms
the order of biological
classification
a tool for
classification
dichotomous key
kingdom
phylum
class
order
family
genus
species
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
non-flowering plants
classified into
flowering plants
is also called
angiosperms
mosses
ferns
gymnosperms
vertebrates
classified into
1. fishes
2. amphibians
classified into
3. reptiles
monocotyledons
dicotyledons
4. birds
5. mammals