1. http://www. slideshare

5. How is a plant cell different from an animal cell?

6. How is a plant different from an animal cell?
Cell parts found in plants but NOT IN ANIMALS:

7. How is a plant cell different from an animal cell?
*Cell parts found in animals but NOT IN PLANTS: 1. 2.
Cell parts found in SOME animal cells but NOT PLANTS:
Cilia
Flagella

8. Cell Wall Found only in plant cells
Protects cell contents and provides protection;
Contains molecules that regulate growth and protect the plant from disease.
Formed from a carbohydrate called cellulose.

9. Nucleus Directs cell activities Contains genetic material
DNA: has info for cell
structure, function, and reproduction

10. Nuclear Envelope Surrounds nucleus Made of two layers
Openings (pores) all material to enter and leave nucleus

11. Chromosomes
Chromosomes “colored bodies” are coils of chromatin. Chromatin is the thread-like form of DNA

12. Nucleolus Inside nucleus Contains RNA to build proteins
Makes ribosomes
Recall from video it has
no membrane

13. Cytoplasm Gel-like mixture inside cell membrane, surrounding nucleus
Organelles are suspended in it

14. Endoplasmic Reticulum
Interconnected, system
of membranes that work
like a road way
The rough ER is covered with ribosomes, giving it its rough appearances and it makes proteins
The smooth ER does not have ribosomes on its surface
The smooth ER makes complex carbs, lipids, provides surface for rxns, ie. In liver detoxifies harmful substances

15. Ribosomes Make proteins
Found on the rough ER and floating throughout the cell’s cytoplasm

16. Mitochondria AKA: The “mighty-chondria”
Converts fuel particles
(organic sugar molecules)
into useable energy
(ATP molecules)
Active cells like muscle
cells contain more
mitochondria than other
types of cells
Double membrane, inner fold, cristae, increase surface area for cellular respiration to occur

17. Golgi Apparatus (bodies)
A flattened, layered sac-
like organelle that looks
like a stack of pancakes
Modifies, sorts and
packages proteins into
vesicles (sacs)
Move materials in and
out of the cell
“Post office” of the cell

18. Lysosomes Vesicles that contains enzymes that digest
excess or worn-out
organelles, bacteria,
and viruses
Single membrane to prevent digestive enzymes from entering cell and destroying the cell.

19. Vacuoles Membrane-bound sacs for storage, digestion, and waste removal
Animal cells have small vacuoles
an may have many of them.
Plant cells, have a central
vacuole to store water,
nutrients, waste, etc…
It takes up most of the
room in the plant cell
Help plants maintain shape.

20. Chloroplast Usually found in plants cells Contains green chlorophyll
Where photosynthesis
takes place
Has a double membrane
Has its own DNA
Captures light energy and converts it to chemical energy

21. Centrioles Only in animal cells Divides into two parts
during cell division and
helps cell for formation
of spindle (organize chromosome)
Component of centrosome (which plants have but these are not composed of centrioles)

22. Microtubules Make up part of the cytoskeleton (in cytoplasm)
Make up cilia and
flagella