1. 11/10 & 11/12 - 7 th Grade Agenda Collect HW: Reading & Note Taking p.71 – 74 Respiration & Cell Cycle Brain Pop Photosynthesis Microscope Lab #2. Pass back HW & Test Class Reading: 118 - 127 HW: Reading Guide Chap 4 Section 1 & 2

2. Reflection Prompt: What is respiration. What is the difference between photosynthesis and respiration? (Write in complete sentence)?

3. Lunch with a Scientist Friday Nov 12 th : James Web Telescope Friday Nov 19 th: Mud flowing down burn areas Room 235 3 points Extra Credits for attending and writing a summary with 10 facts that you learned in the meeting. You can write the facts as bullet points.

4. What is Respiration? What is respiration?

5. What is Respiration? During pho______________ plants capture and save en_____ in the form of car_________ (sugars and starches) tosynthesis ergy bohydrate

6. What is Respiration? After you e__, your body converts the carbohydrates into gl_______ (type of sugar) ucose at

7. Respiration: 2 Stage Process Stage 1: Gl______ is broken down into smaller molecules Stage 2: Mit________ takes the ox______ and glucose and converts it into ca_____ dioxide, w______ & energy ucose ochondria ygen rbon ater

8. What is the relationship between Photosynthesis and Respiration? Photosynthesis and respiration can be thought of as opposite processes Together these two process form a cycle that keeps the level of oxygen and carbon dioxide fairly constant

9. Fermentation provides en_______ from cells without using ox_______ ergy ygen

10. Alcoholic Fermentation: Y_____is used to break down s______ and produce carbon dioxide (making br_____ and be_____) east ugar ead er

11. Lactic Acid Fermentation happens when you over work your m_______ and your cells don’t get enough o_______ uscle xygen

12. Cell Cycle Interphase Prophase Metaphase Anaphase Telophase Cytokinesis ? ? ? ? ? ?

13. Interphase Stage 1: Interphase: Period before cell division occurs. –Cell is doing its J___ while growing (doubles in size) –Replicates (make a copy) its DNA ob

14. Mitosis : Prophase Prophase: Identical Chromatids p______. They are held together by a centromere air up

15. Mitosis : Metaphase Metaphase: Chromosomes line up in the m______ iddle

16. Mitosis : Anaphase Anaphase: The centromeres split and the chromosomes are pulled a______ part

17. Mitosis: Telophase Telophase: Each set of chromosomes are F___ away and a nucleus forms around them ar

18. Cytokinesis The cell membrane m______ inwards then pinches in two. This form 2 identical cells oves

19. Microscope Lab

20. Microscope Lab #2 Reflection Prompt: Observe a slide. 1. Write what it is. 2. Draw what you see. 3. Describe what you see.