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