1. Unit 1.2 Review

2. Unit 1.2 Review
Yes, we know this this looks like notes that we already gave you, but this is a different set! Make sure you know all of the info on here for your test!

3. All organisms are made of cells
Prokaryote vs Eukaryote

4. All organisms are made of cells
Prokaryote vs Eukaryote
No Nucleus

5. All organisms are made of cells
Prokaryote vs Eukaryote
Nucleus with Membrane!
No Nucleus

6. 1 (unicellular) or more Cells (multicellular) are found in all living things!

7. 1 (unicellular) or more Cells (multicellular) are found in all living things!
A person can have TRILLIONS of cells making up their body!

8. All organisms are made of cells
Unicellular vs Multicellular

9. All organisms need energy
Autotroph – Can produce their own food.
Heterotroph - Cannot produce its own food. Needs to eat.

10. All organisms need energy
Autotroph – Can produce their own food.
PLANTS!
Heterotroph - Cannot produce its own food. Needs to eat.

11. All organisms need energy
Autotroph – Can produce their own food.
PLANTS!
Heterotroph - Cannot produce its own food. Needs to eat.
ANIMALS!

12. All organisms reproduce
Asexual – One parent produces offspring -identical to parent
Sexual - Two parents join to form a new individual- different from parents

13. The science of classifying organisms is called taxonomy
Carolus Linnaeus
Father of modern taxonomy
The science of classifying organisms is called taxonomy
Organisms are grouped into based on similarities

14. Three Domains
Bacteria Archaea Eukarya

15. Three Domains (the broadest level of classification!)
Bacteria Archaea Eukarya

16. Kingdoms of Eukarya

17. Top is very broad, diverse
Species is the most specific grouping

18. Domain: Archaea Prokaryotes, Unicellular
Energy Source - autotroph or heterotrophs
Reproduction - Asexual
Characteristics
Live in harsh environments – extreme heat/cold, lacks oxygen, salty, etc.

19. Domain: Bacteria Prokaryote, Unicellular
Energy Source - autotroph or heterotrophs
Reproduction- asexual
Characteristics
Often do need oxygen
Bacteria can make us sick, but some live in our intestines, or are used to make cheese

20. Kingdom Animalia (Animal) Domain Eukarya
Eukaryote, Multicellular
Energy Source: Heterotroph (eat other organisms)
Reproduction – Sexual, although some exceptions

21. Kingdom Plantae (Plant) Domain Eukarya
Eukaryote, Multicellular
Energy Sources – Autotroph (photosynthesis)
Reproduction- sexual, some asexual

22. Kingdom Fungi Domain Eukaryota
Eukaryote, Multicellular or Unicellular
Energy Sources – Heterotroph (decomposer)
Reproduction- sexual or asexual

23. Kingdom Protista (Protist) Domain Eukarya
Eukaryote, Unicellular
Energy Source: heterotroph or autotroph
Reproduction – Asexual
Green Algae
Paramecium
Amoeba

24. Sexual Reproduction
The offspring (kids) gets genetic information from a 2 parents (mom and dad).

25. Asexual Reproduction
The offspring does not have a mom and dad, but only 1 parent. The offspring are genetically identical to their parent. This is common with unicellular organism and certain types of plants

26. During a science experiment, how many variables should be changed?

27. During a science experiment, how many variables should be changed?