5. Appropriate use of PowerPoint can enhance the teaching
and learning experience for both teachers and students.
A presentation can appeal to a number of different
learning styles and be made more stimulating.
Teachers are encouraged to incorporate more
sophisticated visual and auditory media into presentations
6.
7. INTRODUCTION
•Chloroplast are green,discoid,self-propagating
bodies in the cytoplasm of
plant cells
•They ae green plastids.
•They are concerned with
photosynthesis.
•Chloroplast contains
chlorophyll,carotenoids,DNA
,RNA,Lipids.
8.
9. All green parts of a plant contain chloroplasts
Within a leaf, chloroplasts are mainly found in the mesophyll
layers of a leaf
They are often absent from the epidermis of a leaf
10.
11. Chloroplast is a double membraned structure.
Of which the inner membrane is less permeable
than the outer membrane.
.
12. The space inside the chloroplast is called the
STROMA.
Membranous sacs inside the stroma are the
THYLAKOIDS.
Thylakoids are arranged in stacks called as the
GRANA.
13. Thylakoids contain the chlorophyll pigments.
Stroma contains the enzymes required for the synthesis of
carbohydrates and proteins
14. A pigment called chlorophyll chloroplast
abs
orb
Sun
light
Sun
light
15. Chorophyll make
photosynthetic
parts of a plant green
Chlorophyll absorb mainly
blue and red rays of the
visible light .since the green
light is not absorbed at all ,it
is reflected making the leaves
appear green
16. THANK YOU
GO GREEN ,CONTROL
POLLUTION
TO SAVE HUMAN
RACE IN THIS
EARTH
