1. OAKS prep

2. Thursday April 10th 2014
Which of the following would be considered a nonrenewable resource?
A. sand B. ferns
C. coal D. fresh water
Which organism would be considered an autotroph?
A. tomato plant B. giraffe
C. mushroom D. toad
In the food web below, which organism would be considered a secondary consumer?
A. Hawk B. Snake
C. Mouse D. Grass

3. Food Web Homework! Sun, leaf buds, deer, panther
Sun, flowers, butterfly, lizard, snake
Sun, bark, beetle, mole, fox
Sun, leaves, caterpillar, spider, snake
Sun, roots, grub, lizard, fox
Sun, seeds, cardinal, hawk, snake

4. Day 3- Cells, cells and more cells!

5. Animal Cells
Turn to page 9 in your packet

6. Cell membrane
cytoplasm
lysosome
Nucleus
Endoplasmic reticulum
vacuole
ribosomes
mitochondria
Golgi body

7. Main Features to Know
Cell membrane- keeps the cell together, but lets in/out chemicals, and proteins.
Nucleus- contains the DNA of the cell.
Mitochondria- the powerhouse of the cell, where energy is converted for use.
Ribosome- contains RNA and protein synthesis.
Cytoplasm- a jelly-like substance filling the cell and surrounding the organelles.

8. Plant Cells

9. Cell wall
cytoplasm
Cell membrane
vacuole
Endoplasmic reticulum
nucleus
ribosome
chloroplast
Golgi body
mitochondria

10. Main Features to Know
Cell wall- made of cellulose, gives the plant its structure.
Chloroplast- contains chlorophyll and is the site of photosynthesis in the cell.
Vacuole- a large space in the cell filled with fluid that helps to maintain the shape of the cell.

11. Body Systems

12. Parts of a Plant
Pistil

13. Practice Questions
If you were looking at a cell under the microscope and wanted to know if it was a plant or an animal cell which feature would you look for?
A. The presence of mitochondria
B. The presence of a cell membrane
C. The presence of ribosomes
D. The presence of a cell wall
ANSWER- D

14. Practice Questions
You fall off your bike while attempting a sweet jump on a mountain trail. You are bleeding from a fresh cut on your knee. Which body system responds by sending white blood cells to the injury location?
A. Endocrine B. Immune
C. Respiratory D. Circulatory
ANSWER- B

15. Practice Questions
Flowers reproduce by spreading pollen. The pollen of a flower is located on which part of the flower?
A. pistil B. style
C. anther D. sepal
ANSWER- C

16. Homework!!!!
Page 11 due tomorrow