BIOL-1408-Lab Quiz 7

cture Final Parts 3 & 4 (page 9 of 50) exarkanacollege.edu/mod/quiz/attempt.php?attempt-503089&cmid=335303&page=8 ology for Non-Science Majors I (BIOL-1308-TH--TRA, 20 Question 9 Not yet answered Points out of 1.00 P Flag question is the main photosynthetic pigment that absorbs red and blue portions of the absorb blue and green spectrum. This pigment also reflects green color. wavelengths while reflecting orange and yellow. Select one: O a. Carotenoids; Chlorophyll O b. Chlorophyll; Carotenoids Next page ous page DELL e left 1:49:28 @ 2 W # 3 e C $4 5 t Oll A 6 y & 7 u * 8 O i 9 ✓ O

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Task 2: Photosynthesis Article Read the Photosynthesis article on the Khan Academy website. As you read, answer the following questions. Tiny URL: https://tinyurl.com/mfzgnb6 Full URL: https://www.khanacademy.org/science/biology/photosynthesis-in- plants/introduction-to-stages-of-photosynthesis/a/intro-to-photosynthesis 1. What does this website define photosynthesis as? 2. What two resources does glucose provide organisms with? 3. List three ways that photosynthesis is ecologically important. 4. Complete the Venn diagram below to compare the light-dependent and light- independent reactions. Light-dependent Reactions Cycle) Light-independent Reactions (Calvin

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Answer the five questions

PRE-LAB ASSIGNMENT Name Photosynthesis and complete the questions below. Instructions: Read the entire lab, then watch the following video: https://youtu.be/TctFyd6gp3Q, 1. Write the summary chemical equation for photosynthesis. 2. Photosynthesis is divided into two processes. A. What happens during the light reactions? B. What is the principal photosynthetic pigment involved in the light reactions? C. What other photosynthetic pigments are involved in the light reactions? D. What happens during the Calvin cycle? 3. In Part I: Effect of Light Intensity on the Rate of Photosynthesis, develop a hypothesis for this experiment. Be sure to refer to the Scientific Method Lab about developing a good hypothesis. Hypothesis: 4. In Part II: Separation of Chloroplast Pigments by Paper Chromatography, A. What is the purpose of paper chromatography in this experiment? B. What is the independent variable in this experiment? C. What is the dependent variable in this experiment? 87

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Orygen Producte UI:01:01 Time Remaining Return Next Your experimental team has gathered data on the rate of a plantť's photosynthesis, measured by oxygen production, as the light intensity was increased. The graph below was created from your gathered data. Note: Diagram 4 may also be helpful in answering the questions. Use the information in order to answer questions #28 - 31. Diagram 7: Rate of Photosynthesis with increasing light intensity 200 150 14 100 15 -100 16 100 200 300 600 700 Light Intensity (arbitrary unts) Glossary: 1. Pmar: The maximum pressure of oxygen gas. 2. Arbitrary units: The use of this term mean the graph is not using specific units as labels. Light intensity could be measured in lumens and oxygen production could have been measured in mm of Hg 17 18 Select the best explanation for the oxgen production leveling off as the light increases in intensity. 19 More light prevents water from getting to the leaf cells to be split. Photosystem l and Il in the light…

What is the function of C4 plants and CAM plants in photosynthesis? Make the explanation as short (not super short like it's straight forward) this is for our reporting, i'm assign on the function. SUBJECT : CAM AND C4 PHOTOSYNTHESIS 1. Definition 2. Difference 3. Function (this is my part) 4. Inputs and outputs 5. Duration and occurrences Thank you and stay safe!!

ecture Final Parts 3 & 4 (page 9 of 50) exarkanacollege.edu/mod/quiz/attempt.php?attempt=503089&cmid% 3353038page=8 iology for Non-Science Majors I (BIOL-1308-TH-TRA, 20 A) Question 9 Not yet answered Points out of 1.00 P Flag question is the main photosynthetic pigment that absorbs red and blue portions of the absorb blue and green spectrum. This pigment also reflects green color. wavelengths while reflecting orange and yellow. Select one: O a. Carotenoids; Chlorophyll O b. Chlorophyll; Carotenoids Next page ne left 1:49:28 ous page DELL 女 #3 & 4. W e y

Please complete the following question. Do not make the response unnecessarily long. SAA - 4 GPTZero™ Enabled

Answer #3

Answer 1 and 2 only!!

Chrome - Lechure Final Parts 3 &4 (page 9 of 50) toonline.texarkanacollege.edu/mod/quiz/attempt.php?attempt=503089&cmid=3353038page-8 TA) Question 9 Not yet answered Points out of 1.00 P Flag question is the main photosynthetic pigment that absorbs red and blue portions of the absorb blue and green spectrum. This pigment also reflects green color. wavelengths while reflecting orange and yellow. Select one: O a. Carotenoids; Chlorophyll O b. Chlorophyll; Carotenoids Previous page Next page Quiz navigation Time left 1:14:20 DELL 24 2 4 e y u j k alt ctrl 3.

Answer the ff questions in 2-3 sentences. 1.) How does different light intensities affect the rate of photosynthesis? 2.) Why do you think is the coupling process important in the different processes of the cell?

answer#2

n Chrome-Lecture Final Parts 3 & 4 (page 8 of 50) tconline.texarkanacollege.edu/mod/quiz/attempt.php?attempt=503089&cmid=335303&page=7 FA) Question 8 Not yet answered Points out of 1.00 P Flag question What two products result from photosynthesis? (the FINAL products) Select one: O a. Glucose and carbon dioxide O b. Water and carbon dioxide O c. Glucose and oxygen Od. Water and oxygen Previous page DELL 1 Time left 1:50:02 @ 9 2 W #3 e (D C $ 54 r % 5 t Oll A 6 y & 7 O u * 8 O i 9 ✔ O

FAIZ TOPIC 1 MAGNIFICATION (MCQ) The cell shown in the diagram has been magnified 3000 times. The diagram is 21 mm wide. Q1 What is the actual diameter of the cell? D 3000 /21mm A 21 mm B 21mm /3000 C 21 mm x 3000 Q2 The diagram shows an image of a chloroplast. The image is 5 cm long. The actual length of the chloroplast is 0.005 mm. What is the magnification of the image? В х1000 с х10000 D x100 000 A x10 Q3 The diagram shows a human liver cell. M The length of structure M on the diagram is 6 mm. The magnification of the diagram is x 2000. What Is the actual length of M? A 0.03µm B 3um в Зит C 333μm D 12 000 mm Q4 The diagram shows a drawing of a human cheek cell The distance between points X and Y on the diagram is 30 mm. The actual length of the cell between X and Y was 0.06 mm. What is the magnification of the cell? А x50 В х200 с х500 D x2000 Q5 A photograph shows a plant cell nucleus measuring 2 mm across. If the magnification of the cell is ×500, what is the actual size of the…

r Flow Topic Test Active TIME REMAINING 44:52 The endosymbiotic theory provides an explanation for the origin of chloroplasts. Which trait of chloroplasts supports this explanation? Chloroplasts do not reproduce. O Chloroplasts rely on proteins that are made by the cell. O Chloroplasts are larger than prokaryotic cells. O Chloroplasts have their own DNA. Next Submit Mark this and return

Please complete the following question. Do not make the response unnecessarily long. SAA - 5

n Chrome-Lecture Final Parts 3 & 4 (page 8 of 50) A tconline.texarkanacollege.edu/mod/quiz/attempt.php?attempt=503089&cmid3335303&page=7 FA) Question 8 Not yet answered Points out of 1.00 P Flag question What two products result from photosynthesis? (the FINAL products) Select one: Oa. Glucose and carbon dioxide O b. Water and carbon dioxide O c. Glucose and oxygen O d. Water and oxygen Previous page Time left 1:50:02 DELL 女 #3 $4 1 3 4 6. 7 W t y

Question Completion Status: QUESTION 22 Take Test: Exam #4 According to this figure, how do hydrogen ions make their way from the stroma to the thylakoid interior? Chloroplast 101.0 Stroma (low H concentration) Thylakoid membrane Light ADP+ ATP NADP NADPH Photosystem I Electron transport chain Photosystem I ATP synthase Thylakoid space Chigh H' concentration) through an electron transport chain molecule through photosystem I through the ATP synthase directly through the phospholipids of the thylakoid membrane

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Answer #1

Biology for Non-Science Majors I (BIOL-1308-TH-TF FA) Question 15 Not yet answered Points out of 1.00 P Flag question In the light-dependent reactions, which system occurs first, photosystem I or II? Select one: O a. Photosystem I O b. Photosystem II me left 1:42:26 DELL

I am stuck on four questions for this lab and they are: 1. What is the question being investigated in this experiment. 2. What is the independent variable? 3. What is the dependent variable? 17. What are the control treatments?

What is the rate of photosynthesis for the Green light and the blue light

Task-2 Directions: Based on the analogy of light reactions. Describe the pattern of the electron flow through light reactions. Write your answer on the space provided. Analogy of Light reactions ATP NADPH Mill makes ATP Photosystem II Photosystem I Source: http://www.lamission.edu/lifesciences/Steven/Bio3%20Chapter%207.pdf

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TRUE OR FALSE QUESTIONS Q1. The stroma contain the necessary enzymes for carbon fixation or light dependent reaction. True False Q2. The inner chamber of mitochondria is the matrix where mdna, trna, ribosome and enzymes for Krebs’s cycle are found. True False Q3. Mitochondria are constantly changing shape. True False Q3. There is localization of functions in the chloroplast and mitochondrion. True False

Question: Start with a photon of sunlight and a carbon atom in a molecule of carbon dioxide in the atmosphere: model/diagram their pathway from that starting point to their final destination as a glucose molecule that is used for energy in a cell in the plant root. Following your diagram/model, provide a written explanation for what your diagram/model depicts. Make sure both your model and explanation are clear, concise, and have the appropriate level of detail to clearly demonstrate you understand photosynthesis, cellular respiration, and the movement of mass and energy in plants.    hence- recreate the diagram on pic 29 , but using the information from this problem. Then, when you get to cell respiration, explain what happens, and how carbs get converted to lipids in pic12

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What is the rate of volume change (ml/hr) for each tube? What is the rate of photosynthesis for each?