1. 10/13 & 10/ th Grade Agenda
Learning Objective: Learn about rods and cones
Collect: HW: Reading Guide Chap 2 Section 3
Chap 2 Test
Video: Cow eye dissection Video
Video: Test your Brain
Class Reading: p. 46 – 49 &
HW: Reading Guide Chap 2 Section 4 & 2

2. Reflection
What is the difference between Rods and Cones cells? (write in complete sentence)

3. The basic unit of structure and function in living things is called C_____
ells

4. croscope
The invention of the mi_______ made it possible for people to discover and learn about cells

5. Drawing of dead cork cells by Hooke
In 1663 Robert Hooke observed the structure of thin slice of c____ using com________ microscope
ork
pound
Drawing of dead cork cells by Hooke

6. Microscopes rge arp Resolution: How sh______ an image can appear
Magnification: How la______ an image can appear.
Resolution: How sh______ an image can appear
rge
arp

7. Which image has higher resolution?B

8. Which image has higher magnification?B

9. What is the total magnification of the microscope?
10X
20X
10 X 20 = 200

10. What is the total magnification of the microscope?
10X
15X
10 X 15 = 150

11. Grain of Pollen
Scanning Electron Microscope
Optical Microscope

12. More Electron Microscope Images

13. Head of a Mosquito
1000 X
200 X

14. Guess what this is?
Toilet Paper Magnified 500X

15. Real pictures of silicon atoms
What was the magnifications?
1,000,000 X

16. Cell Theory: All l______ things are composed of cells
iving

17. Cell Theory: Cells are the basic unit of str______ and f________ in living things
ucture
unction

18. Cell Theory: All cells are pr_______ from other cells
oduced

20. iPad Lab Remember your seat number.
For seat #1 -20, your iPad is “A+ Seat #”
For Seat #21-38, your iPad is B Seat #
For Seat #0 your iPad is B20