1. Cells
Gallery of Cells
Mrs. Harlin

2. 1.1.1
Summarize the structure and function of organelles in eukaryotic cells (including the nucleus, plasma membrane, cell wall, mitochondria, vacuoles, chloroplasts, and ribosomes) and ways that these organelles interact with each other to perform the function of the cell.

3. Animal Cell

4. Plant Cell

5. NUCLEUS Directs all cell activities
Contains instructions for everything the cell does
These instructions are found on a hereditary material called DNA

6. Plasma Membrane Protective layer around ALL cells.
Allows things in and out of cells.
Helps cell maintain homeostasis (internal balance).

7. CELL WALL protects the cell gives shape is made of cellulose
A cell wall is found in plants, algae, fungi, & most bacteria.
NOT found in animal cells.
Located outside the cell membrane.

8. MITOCHONDRIA
Organelles that break down glucose to make ATP- process called cellular respiration.
AKA the powerhouse.
Inner folded membranes= increase in surface area= more energy production during aerobic cellular respiration

9. VACUOLES Temporary storage spaces Store food, water, waste
Take up most of a plant’s cells volume.

10. Chloroplasts Green organelles that make food= photosynthesis
found only in plant cells

12. RIBOSOMES Site of protein synthesis! = to make proteins
Float freely or attached to the endoplasmic reticulum (ER)
In ALL cells!

13. The Cell is like a Factory
DNA from the nucleus codes for proteins.
Proteins are used as enzymes for chemical reactions:
Energy production at the mitochondria
Making glucose in the chloroplast
Digesting large organic molecules

14. Life’s Levels of Hierarchy
Atoms-> Molecules-> Organelles-> Cells >Tissues -> Organs -> Organ Systems -> Organisms
This applies only for multicellular organisms.