1. The Organization of Earth

2. Organism Organ Systems Populations Communities Organs Atoms Ecosystems
Different Biotic or Living things
Atoms
Ecosystems
The Smallest Unit of Matter
All the biotic and Abiotic non-living things
Molecules
Tissues
The Biosphere
Cells
Organelles
The Smallest Unit of Life

3. The Types of Cells Prokaryotic Eukaryotic
Definition: Cells that do not have a nucleus. Their DNA is not bound or protected, but a loose ring.
Definition: Cells that do have a nucleus to bind and protect their DNA .
Organisms: Organisms in the Kingdoms Fungi, Protista, Animalia and Plantae
Organisms: Organisms in the Kingdoms Eubacteria and Archaea

4. Cell
The smallest possible unit of life. It can live or carry out the functions of life on its own
Responds to environment
Eats-energy source
Breathes- air source
Grows
reproduces

5. The Cell Theory The Cell theory says 3 things:
1. The cell is the basic unit of life in all living things
2. All cells must come from existing cells
3. All organisms (living things) are composed of 1 or more cells

6. Day 2 Vocab

7. Most complex (and Largest)
Organism
Organ Systems
Organs
Tissues
Cells
Organelles
Least complex (and Smallest)

8. Multicellular
When an organism is made of many cells and can divide cells into groups to perform special functions

9. Tissue
A group of Cells that work together to perform a specific job in the body
These are more complex that cells because there are 2 or more cells together

10. Organ
A group of tissues that work together to perform a specific in the body
These are more complex than tissues because it is 2 or more tissues

11. Organ System
A group of organs that work together to perform a specific job in the body
~These are the most complex because it involves several organs, tissues, and cells

12. Osmosis and the Cell
Day 3

13. Remember Diffusion?
Diffusion is the concentration of particles from a high concentration to a low concentration
The atoms/ molecules/particles want to be as spaced out from each other as possible
This happens naturally!

14. What organelle?
Which organelle is responsible for monitoring what comes in and out of the cell?
The Cell Membrane

15. Osmosis Osmosis is simply diffusion of water through a membrane
Water diffuses through a membrane to make particles spaced out from each other
Cells do Osmosis through their membranes- the cell membrane. They want to control the amount of particles/nutrients, and other item that go in and out of them.

16. Add to back of notes Cell in a Hypertonic Solution:
Cell in a Hypotonic Solution:
Cell in an Isotonic Solution:

17. Osmosis: Hypertonic
If a solution is Hypertonic that means there are more particles close together outside in the solution than there are inside the cell
The water will leave the cell to diffuse/spread the particles in the solution and the cell shrinks because it looses water
HYPERTONIC
Particles
More in solution
Water
Goes out of cell
Cell
Shrinks

18. Osmosis: Hypotonic
If a solution is Hypotonic that means there are less particles close together outside in the solution than there are inside the cell
The water will leave the solution to diffuse/spread the particles in a cell. The cell get big and can burst.
HYPOTONIC
Particles
More in Cell
Water
Goes into cell
Cell
Inflates & bursts

19. Osmosis: Isotonic
If a solution is Isotonic that means there are equal particles close together outside in the solution as there are inside the cell
Water will move back and forth equally between the cell and the solution. Cell stays the same
HYPOTONIC
Particles
Equal
Water
Back and forth in and out
Cell
Stays the same

20. Osmosis Lab An egg is simply 1 giant cell!
We are going to watch osmosis through a cell membrane in class!!!!!!

21. Reproduction
Day 4

22. Sexual reproduction
A form of reproduction that involves the fusion of both male and female cells (gametes) to create unique and different offspring. DNA exchange takes place

23. Asexual reproduction
A form of reproduction where only one parent is needed, and the offspring is an exact or identical copy of the parent. There is no exchange of DNA and no variety

24. Types of Asexual Reproduction: Binary Fission
When one cell splits into 2 parts and each new cell contains identical copies of DNA

25. Types of asexual reproduction: Budding
The formation of a growth of an organism that can separate and become a new individual organism

26. Asexual Reproduction
Sexual Reproduction
# of parents
1 (no gender or female)
2 male and female
State of offspring
Clone of parent
Mixture of both parents
Time
Many kids very quickly
(minutes)
1 or few kids very slowly
(months)
Cells required
1 cell turns to 2
2 cells merge into 1

27. Why be asexual? Fast reproduction
Don’t have to spend time or energy looking for a mate
If you live in a place without a lot of mate options you don’t have to worry if you can reproduce

28. Why reproduce sexually
Offspring will all be genetically different
The variation of offspring will allow them to survive in different situations and environments

29. The Types of Cells

30. The Types of Cells Prokaryotic Eukaryotic
Definition: Cells that _____________have a __________. Their DNA is not bound or _____________, but a loose ring.
Definition: Cells that_____have a ______________to bind and protect their DNA .
Organisms: Organisms in the Kingdoms Fungi, Protista, __________and ____________
Organisms: Organisms in the Kingdoms _____________and ______________

31. Different Biotic or Living things
All the biotic and Abiotic non-living things
The Smallest Unit of Matter
The Smallest Unit of Life