, PHOTOSYNTHESIS
photosynthesis= converts solar
energy
into chemical
energy (carbohydrate
and produce food
autotrophs
Organisms that are
photosynthetic their own
=
(plants ,
algar cyanobacterial
,
food be traced back to plants and
most chains can
algar
↳
producers feed themselves and consumers (heterotrophs)
heterotrophs molecules produced
autotrophs use
organic by photosynthesis
+
as source of
building blocks for growth and source of chemical
energy
photosynthesizers also produce O2 by product required by organisms
that
rely
to
as
cellular from
on respiration ,
and forms ozone
layer that protects organisms
ultraviolet radiation
photosynthesis happens green parts of plants
in
alls
mesophyll specialized
↳ leaves of
flowering plants contain tissue -o
contains
for
photosynthesis
raw for photosynthesis
materials water and are CO2
↳
absorb water
through roots
↳ absorb
CO2 of atmosphere (small leaves)
through Stomata openings in
in leaf water and CO2 diffuse into
um
, Solar energy
Chloroplasts
zu S
(semifluid interior)
S
↳
Stroma is surrounded
Photosynthesis
Y Autotroph
double membrane
by -y
↳
different membrane in
system -v
stroma forms flattened sacs
thylakoids
CO2
H
=
Glucose 02
↳
grana-stacked thylakoids &
thylakoids are connected-o form
↳
Some
Heterotroph
Cellular respiration &
inner compartment within chloroplasts
Chemical
>
Thylakoid
=
energy
space