Biology Day 27. Monday, October 20 Tuesday, October 21, 2014

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1 Biology Day 27 Monday, October 20 Tuesday, October 21, 2014

2 Title: Benchmark Day Do-Now 1. Write the FLT 2. What is the function of the cell membrane? 3. What types of molecules can you find in a cell membrane? 4. What is the difference between a prokaryote and a eukaryote? 5. Fill-in: The creates ATP for the cell via cellular respiration.

3 Announcements CSA (Benchmark) 2 today! A few questions include content we have not yet covered If you score 60% or higher you get a 10% boost on your Ch. 3 Test score! Collaboration schedule Friday Midterm 10/23-10/24 Re-take low scores!

4 Planner: Get stamps! Re-take low scores Table of Contents #3 11.Benchmark Day Do-Now 12.Chloroplast WS

5 Benchmark CSA2 Expectations Attempt every question Make educated guesses when you re not sure Double check your answers to make sure you haven t made any mistakes When finished, flip your test and booklet over and put your head down. After I collect your test, work on the chloroplast worksheet or look at the Ch. 1-3 review questions

6 Quiz/Test Procedure 1. Clear your desk of everything except a pencil 2. Noise level 0 3. Keep eyes on your own quiz/test at all times 4. Raise your hand to ask a question 5. Flip your quiz over and put your head down when you re finished

7 Biology Day 28 Tuesday, October 21 Thursday, October 23, 2014

8 Video Notes: Photosynthesis B 1. Write the FLT 2. Define photosynthesis 3. What are the two stages of photosynthesis called? 4. Where does each stage take place? 5. During which stage is sugar (glucose) made?

9 Announcements Midterm 10/23-10/24 P. 1: 10/23 P. 3, 6: 10/24 Quarter 1 ends Friday!

10 Planner: Finish study guide Midterm Table of Contents #3 13. Video Notes: Photosynthesis B Power Notes Study Guide

11 HS-LS-1-5 Standard Students can use a model to illustrate how photosynthesis transforms light energy into stored chemical energy. FLT I will be able to describe the lightdependent and light-independent stages of Photosynthesis after completing Power Notes 4.3

12 Video Notes We will watch a second video on photosynthesis Write down SIX FACTS you learn about photosynthesis while watching

14 Notes Protocol Take notes at Noise Level 0 Raise your hand to question/comment Be prepared to pair-share

15 4.3: Photosynthesis in Detail Key idea: The overall process of photosynthesis produces sugars that store chemical energy

16 Recall Organisms that produce their own stored energy are called autotrophs Plants, a type of autotroph, use photosynthesis to create sugars

17 Review

20 Light Dependent Rxns Add: Goal = capture energy from sunlight & transfer it to ATP & NADPH

22 Add to the side: Photosystems = molecules in the thylakoid membrane that help absorb sunlight

23 Steps 1-3 are part of Photosystem II PS II makes ATP Steps 4-7 are part of Photosystem I PS I makes NADPH

24 Light Dependent Rxns Step 1 Electrons (e - s) in the photosystems absorb energy E from sunlight

25 Light Dependent Rxns Step 2 Photolysis = Sun energy splits apart H 2 O into H +, O 2, and e - O 2 is released to the environment

26 Light Dependent Rxns Step 3 Energized e - s push the H + s across thylakoid membrane

27 Light Dependent Rxns Step 4 More e - s are energized by sunlight

28 Light Dependent Rxns Step 5 These e - s make NADPH (energy molecule)

29 Light Dependent Rxns Step 6 H + ions flow back through the membrane

30 Light Dependent Rxns Step 7 H + ions pass through ATP synthase to make ATP

32 Light-Independent Rxns (Calvin Cycle) Add: Goal: Create sugars from CO 2

34 Light-Independent Rxns - 1 CO 2 enters the Calvin Cycle

35 Light-Independent Rxns - 2 ATP & NADPH used to rearrange molecules

36 Light-Independent Rxns - 3 Glucose is made from 3-carbon molecules

37 Light-Independent Rxns - 4 The 5-carbon starting material is regenerated (cycle)

38 Photosynthesis! Thanks to photosynthesis, glucose is created We eat this! This stores energy for plants! Oxygen is released to atmosphere! Provides materials for plant growth and development!

39 Pair-Share-Respond 1. absorb energy from sunlight 2. What does the word photolysis mean? 3. What is a photosystem? 4. Why are the light-independent reactions considered to be a cycle? 5. What are some ways that photosynthesis is beneficial to us?

40 CW 1. Complete the 4.3 Reinforcement and Study Guide 2. Study for 4.3 Quiz

41 Quiz/Test Procedure 1. Clear your desk of everything except a pencil 2. Noise level 0 3. Keep eyes on your own quiz/test at all times 4. Raise your hand to ask a question 5. Flip your quiz over and put your head down when you re finished

42 Biology Day 29 Thursday, October 23 Friday, October 24, 2014

43 Do-Now Complete the Semester 1 Checkin worksheet When finished, prepare for your midterm If you are exempt, you have the option to try the midterm (you will get to decide if you want to keep the grade or not)

44 Announcements Collaboration schedule Friday Class dojo winner announced next week!! You will be assigned a project today. After your midterm is finished, read over the directions and make your booklet. You will have MONDAY to work on it in class (the rest on your own)

45 Planner: Bring project materials on Monday Table of Contents #3 No new binder assignments today Just get your stamps!!

46 Midterm Expectations Attempt every question Make educated guesses when you re not sure Double check your answers to make sure you haven t made any mistakes When finished, flip your test and booklet over and put your head down. Read over project directions and make booklet from paper!!

47 Quiz/Test Procedure 1. Clear your desk of everything except a pencil 2. Noise level 0 3. Keep eyes on your own quiz/test at all times 4. Raise your hand to ask a question 5. Flip your quiz over and put your head down when you re finished

Biology Day 24. Monday, October 13 Tuesday, October 14, 2014

Biology Day 24. Monday, October 13 Tuesday, October 14, 2014 Biology Day 24 Monday, October 13 Tuesday, October 14, 2014 Title: BrainPop: Photosynthesis 1. Write the FLT 2. What does ATP stand for? 3. What IS ATP? 4. What kind of molecules can we eat to make ATP?