Question 30 With your help, the bus arrives at the starting point for photosynthesis. You look at all the activity here - there's so much going on! Something looks a bit off though. Ms. Frizzle announces to everyone: "Keep your hands inside the bus everyone! I was told this tree has been treated with a chemical that shuts down Photosystem I." That makes sense with what you're seeing, you think. What do you see happening at Photosystem I? Or more to the point, what do you NOT see happening there?

Question 30 With your help, the bus arrives at the starting point for photosynthesis. You look at all the activity here - there's so much going on! Something looks a bit off though. Ms. Frizzle announces to everyone: "Keep your hands inside the bus everyone! I was told this tree has been treated with a chemical that shuts down Photosystem I." That makes sense with what you're seeing, you think. What do you see happening at Photosystem I? Or more to the point, what do you NOT see happening there?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter8: Photosynthesis

Section: Chapter Questions

Problem 3VCQ: Figure 8.18 Which of the following statements is true? In photosynthesis, oxygen, carbon dioxide,...

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Figure 8.18 Which of the following statements is true? In photosynthesis, oxygen, carbon dioxide, ATP, and NADPH are reactants. G3P and water are products. In photosynthesis, chlorophyll, water, and carbon dioxide are reactants. G3P and oxygen are products. In photosynthesis, water, carbon dioxide, ATP, and NADPH are reactants. RuBP and oxygen are products. In photosynthesis, water and carbon dioxide are reactants. G3P and oxygen are products.
Plants containing only chlorophyll b are exposed to radiation with the following wavelengths: 10nm (x- rays), 450nm (blue light), 670nm (red light), and 800nm (infrared light). Which plants harness the most energy for photosynthesis? X-ray irradiated plants Blue light irradiated plants Red light irradiated plants Infrared irradiated plants
Figure 8.6 On a hot, dry day, plants close their stomata to conserve water. What impact will this have on photosynthesis?
Schoology lish esc Q A Show What You Know: Photosynthesis (minor summative) Z and S Grades | Schoology 2 BTB is an indicator that helps us to see if carbon dioxide or oxygen are present in a solution by changing colors. BTB is blue when mostly is present, and yellowish-green when mostly is present. This occurs because the indicator can sense the of the solution. In the experiment that you looked at, a plant called Elodea was added to a test tube that originally was 4 color. This transformation occurs because the process of photosynthesis turns experiment shows that matter is transformed from the reactants W S X + # 3 E D C $ S Try it! Model system assignmen... 4 R F % 5 V T G 6 B Santana Green-Hightower - Try.... Y H & 7 and U N 8 J M into Support | Schoology Blog | PRIVACY POLICY | Terms of Use POSSIBLE POINTS: 40 in color, but changed to a into the products 9 K ◆. The 1 2 3 4 O → L P Revie
10. Observe the graph on the right. If you had a hypothetical plant that only had a hypothetical photopigment with an absorption maximum at 585, which color light would produce the highest rate of photosynthesis? ltra Violet Blue 456-492 nm Green 492677 nm Yellow Orange 597-620 nm Red intra vielet red 400-455 nm 677-697 nm 620-700 nm nm 400 500 600 700 short wtength Ieng vetength high fmuency lawhumcy
If I wanted to maximize the rate of photosynthesis in plants, should I expose them on Low Light or moderate?
1: Photosynthesis 1. What are the main inputs (reactants) required for overall photosynthesis? Where are they used in the individual process? 2. Why do plants require light to perform photosynthesis? What is the mechanism plans have to utilize light energy in photosynthesis? 3. Which types of plants use the C4 cycle? Which types of plants utilize the Calvin Cycle? 4. Evolution led to the formation of Rubisco that is used by C3 plants to fix CO2. Why do you think that it led to an enzyme that also binds to 02 (which causes photorespiration that isn't beneficial to the plant)? 5. Explain what is meant by the statement: "C4 plants separate C3 and C4 processes in space and CAM plants separate C3 and C4 processes in time." 404 words MacBook Pro
What is the function of CAM plants and C4 plants?? In photosynthesis??? Subject : CAM AND C4 PHOTOSYNTHESIS Use own words // they said don't copy on internet huhu thank you!!
xygen Production Your experimental team has gathered data on the rate of a plant'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 - Pmax 150 - 100 - 50 50- -100 100 200 300 400 500 600 700 Light Intensity (arbitrary units) Glossary: 1. Pmax: 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 Select the best explanation for the oxgen production leveling off as the light increases in intensity. More light reduces the activity of the chlorophyll by breaking the pigment down. More light prevents water from getting to the leaf cells…
choose letter pls 1. why is cyclic electron flow important in photosynthesis? a. generates greater amount of energy in simple but efficient pathway.b. allows the plants to conserve energy produced during photosynthesis.c. converts chemical energy from inorganic moleccules with less input of atp.d. allows the plants sensitive to light and living in low light environment to produce atp 2. which of the following does not occur during the light dependent reaction?a. photolysis of h2ob. realease of oxygenc. regeneration of co2 acceptord. phosphorylation of adp forming atp
IS THIS A GOOD BREAK DOWN? WHAT ELSE CAN I SHOULD I ADD? Briefly explain the light-dependent reactions of photosynthesis: where does this take place, what are the reactants and what is produced? Light-dependent reactions are used to convert light energy into chemical energy for use by the plants. Through the process of photosynthesis, the energy collected from the sun is broken down, along with water molecules, to produce NADPH and ATP. Light-dependent reactions Goal Convert light energy into chemical energy Location Chloroplasts—thylakoids Input Sunlight, H2O, NADP+, ADP Output NADPH, ATP, O2
What are the products of the light-dependent reactions of photosynthesis? 1) production of ATP, oxygen, and NADPH O 2) production of ATP, water, and NADH 3) regeneration of NAD+ O 4) Production of G3P and ATP O 5) production of oxygen and NAD+