1. Monerans, Viruses & Protists

2. Compare and contrast the parts of plants, animals and one-celled organisms
Identify similarities and differences among living organisms

3. Vocabulary Cilia – hairlike structures used for movement
Flagella – whiplike tail used for movement
Host – An organism that is harmed as a parasite lives off of it
Parasite – An organism that lives off of and harms another organism (host)
Pseudopod – “False foot” extensions of the cytoplasm and cell membrane used for movement
Unicellular – made up of only one cell

4. Monerans Unicellular without a ______________ Microorganisms:
Structure:
Reproduce asexually (binary fission) Mitosis
Nucleus
Organisms that can not be seen without a microscope
Capsule
Cytoplasm
DNA
Cell Membrane

5. Monerans Classified into three types by shape
Cocci bacteria - ________________
Bacilli bacteria - _____________
Spirilla bacteria - ______________
Spherical (Round)
Rod
Spiral (Spring)

6. Monerans Harmful bacteria cause__________ and food spoilage
Destroyed by_____________
disease
Antibiotics

7. Monerans
Helpful Bacteria are used in environmental ________________, digestion of food, and production of antibiotics(______________________)
and ______________
Clean-up (oil spills)
Substance that can destroy bacteria only
food production

8. Viruses Tiny particles that invade___________
Cannot __________ on their own, need other living cells
Parasites:
Causes diseases
Living Cells
Reproduce
Lives off another organisms causing harm to the host
AIDS, COLDS, CHICKEN POX, FLU, and HERPES

9. Viruses Antibiotics do not help destroy viruses Vaccines Structure:
A weaken or killed version of the virus that causes your body to build antibodies

10. Protists Unicellular with a _______________.
Amoeba moves with _____________.
Nucleus
Pseudopods
To obtain food two pseudopods form around the food particle to form a food vacuole
Reproduce asexually by binary fission (mitosis)

11. Protists Paramecium moves with __________. Cilia
To obtain food cilia move food into the oral groove which transports it into the cell
Reproduce asexually by binary fission (mitosis)

12. Protists Euglena moves with ______________. Flagella
Autotroph – makes its own food
Contains Chloroplasts for photosynthesis
Eyespot detects light
Reproduce asexually by binary fission (mitosis)

13. Protists Contractile vacuole
is a type of vacuole involved in osmoregulation. It pumps excess water out of a cell and is found prominently in freshwater protists.

14. 6th Grade Review - Forces
Gravity is the attraction between two objects
The greater the mass the greater the attraction
The closer the objects the greater the attraction
When two forces on an object are in opposite directions, the object will move in the direction of the greater force