BIOL 1408- Lecture Quiz 7

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…

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

e- Lecture Final Part 2 (page 22 of 25) ne.texarkanacollege.edu/mod/quiz/attempt.php?attempt=502922&cmid=335302&page=21 FA) Question 22 Not yet answered Points out of 1.00 P Flag question Glycolysis takes place in the of the cell and has a net yield of Select one: O a. nucleus; 2 ATP and 4 NADH O b. cytoplasm; 4 ATP and 8 NADH O c. cytoplasm; 2 ATP and 2 NADH O d. mitochondria; 2 ATP and 4 NADH Previous page Next page e left 0:53:42 DELL @ 23 $4 & 3 4 7 一 e r y W k ンの コ 回|| 8n

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

Answer the five questions

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

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?

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

TOPIC 1 MAGNIFICATION (MCQ)

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!!

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

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 #3

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

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

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?

i know you are instructed to only answer one question, but i alreay answered the 6 multiple choices myself, and just need you to verify my answers. My textbook doesn't give me the answers at the back so I don't have a way to check my answers myself. So can you please just do that for me, thanks.

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

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

What is the relationship between cellular aerobic respiration and photosynthesis?   Question 16 options:   The processes occur in the same organelles   They use the same reactants and produce the same products   They are inverse of each other   They are reverse of each other

Explain the relationship between pigments,  a photosystem, and a  reaction center. Write your response like you are talking to another student. Helping them to understand this relationship. should be an original thought, not Google’s. 3-4 sentences asap please!! will rate!! Thank you!!

I need help with this question please

Question 2 please It is sometimes lost on even the best student that a plant is capable of performing cellular respiration and photosynthesis.  Please LIST the reactants and products of both reactions that are occurring in the test tubes that are in the light. Cellular Respiration Photosynthesis Reactants sugar and oxygen Products CO2 and water Reactants Sun/light CO2 and water Products sugar and oxygen   2. How does the table above (showing reactants and products of 2 important chemical reactions) support the First Law of Thermodynamics (aka – Law of Conservation of Energy)?  The law of conservation of energy states that energy cannot be created or destroyed but may be changed from one form to another.

Which student is correct and why.

Photosynthesis is divided into light reactions and dark reactions. Define the purpose of each of these as well as the overall inputs and outputs for each stage. Edit View Insert Format Tools Table 12pt v Paragraph |BIU Av S OTE A O FEB étv MacBook Air F11 80 F8 F9 F10 F6 F7 F4 F5 2 F3 * へ 23 $ 6. 8. 4 R T Y U E

Essay 2 Summary Response A X Xunw w du/courses/1118169/quizzes/3741087/take Question 7 Match the phrase with the correct cell respiration substance. 10. Electron transport system a. yields 3 ATP molecules 11. Glycolysis b. yields 2 ATP molecules 12. NADH+ H C. OCcurs in mitochondria. 13. FADH2 d. occurs in cytoplasm 10. Electron transport chain: [Choosc] Dకంtp 11. Glycolysis (Choose ] [Choose] Chooso: Question 8 14. Whatis the tuncnon cor NADH H

I need help on this problem

I need help on this question

Question: TOPIC: PHOTOSYNTHESISA graphic organizer is a visual and graphic display that depicts the relationshipsbetween facts, terms, and or ideas within a learning task. It is also known as aknowledge map, concept map, story map, cognitive organizer, advance organizer, orconcept diagram.TASK: Write the summary reaction for photosynthesis. Then make a graphic organizeraround this equation to show the origin of each of the components of the reaction, therole of each component in the light-dependent and/ or light-independent reactions, andthe relationship among the components of the reaction..INSTRUCTIONS:The graphic organizer should include the required components and images that representPhotosynthesis.The graphic organizer should be informative, creative, colourful and attractive. ∙ Themajor considerations for the evaluation are summary content, knowledge of the topic,and its application, neatness, organization and creativity. A rubric is attached for moreinformation. Research the…