Step Input Output Dependent Reactions Independent Reactions Reactions) Write the full chemical equation for photosynthesis below: ers that Affect Photosynthesis Gas exchange usually results in a loss of o Desert plants have special Photosynthesis has an optimal and is limited by amounts of tion 3: Cellular Respiration (Aerobic Respiration) • All living things need The food ( is broken down to and energy is released in the form of Write the chemical equation for cellular respiration below: • Step 1: Glycolysis step process that breaks down into two smaller

Step Input Output Dependent Reactions Independent Reactions Reactions) Write the full chemical equation for photosynthesis below: ers that Affect Photosynthesis Gas exchange usually results in a loss of o Desert plants have special Photosynthesis has an optimal and is limited by amounts of tion 3: Cellular Respiration (Aerobic Respiration) • All living things need The food ( is broken down to and energy is released in the form of Write the chemical equation for cellular respiration below: • Step 1: Glycolysis step process that breaks down into two smaller

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter21: Photosynthesis

Section: Chapter Questions

Problem 16P

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The Overall Free Energy Change for Photosynthetic NADP+ Reduction What is the overall free energy change (G) for noncyclic photosynthetic electron transport? 4 (700-nm photons) + 4 (680-nm photons) + 2 H2O + 2 NADP+O2 + 2 NADPH + 2H+
hhmi BloInteractive Photosynthesis a) Label PSI and PSII. b) Draw the path of the electron transport chain. Diagram 6 Q Search O CU M Table 1: Descriptions of the steps in the light reactions. What is happening with matter? Structure PSIL L ( Ji E C The Events of the Light Reactions For PSII, the cytochrome complex, and PSI, draw and label what happens at that structure on Diagram 6. Then describe the events in a bulleted list in Table 1. Animations Student Worksheet Thylakold stroma Thylakoid lumen What is happening with energy? 40
avelengths (Choose J |Choose | graph plotting a pigment's light absorption versus wavelength reaction- center complex is system consists of a reaction-center complex surrounded by nt-harvesting complexes absorption spectrum spectrophotometer molecule located in the reaction center accepts excited ctrons photosystem light harvesting complex reaction-center chlorophyll a of this photosystem iş called P680 ause it is best at absorbing a wavelength of 680 nm. primary electron acceptor wavelength PSI estion 4 PS II action spectrum >
Photosyntheis related question (s): When protons move out of the thylakoid, are they moving up or down their concentration gradient? (From low to high concentration or from high to low concentration?) What protein(s) facilitate the transport of protons out of the thylakoid? We can write the formula for photosynthesis as follows: 6 H2O + 6 CO2 + light energy → C6H12O6 + 6 O2 How would you write a formula for the light reactions? Include ATP, ADP, NADP and NADPH as relevant? How would you write a formula for the Calvin cycle? Include ATP, ADP, NADP and NADPH as relevant.
Excited molecules can return to the ground state by severalmeans. Describe each briefly. Which of these processes areimportant in photosynthesis? Describe how they function ina living organism.
Sans MS A BI U v Av V 14 =<市< 和 Photosynthesis & Cellular Respiration Worksheet 1. What is the overall reaction (equation) for photosynthesis? 2. How does this compare to the overall reaction for cellular respiration? 3. Where does the energy for photosynthesis come from? 4. What plant pigments are involved in photosynthesis? 5. In what organelle of a plant cell does photosynthesis take place? 6. What is produced by photosynthesis? U.S.) Text Predictions: On
Using the “basic” process of photosynthesis as a control, compare the actual processof C3 photosynthesis as well as contrast C4 and CAM photosynthesis.
n cyclic photophosphorylation in photosystem I, ATP is produced, even though water is not split. Explain how the process takes place
Question 6 Review the two stages of photosynthesis. Match the term and its description. Each term can only be used once. thylakoid membranes [ Choose ] stroma | Choose Convert light energy to chemical energy. Release oxygen as a by- product [ Choose | > >
Photosynthesis and Cellular Respiration: Mastery Test A particular single-celled organlsm uses radlant energy to fix carbon as sugars. This organism generates ATP by breaklng down sugars through a process that uses oxygen. Based on this Information, how should this organism be classifled? OA anaeroblc autotroph O B. aerobic autotroph Oc aeroblc heterotroph O D. anaeroblc heterotroph Reset Next m. All rights reserved. acer -> 女 #3 & 3 4. 5 7 8. 9. e r y d f g. k 口

am.edgenuity.com/Player/ Unit Test Active 11 12 13 14 15 16 17 20 TIME REMAINING 01:46:28 Which statement best describes the relationship between photosynthesis and cellular respiration? O Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon back into the atmosphere. O Photosynthesis is part of the carbon cycle, and cellular respiration is not. O Only plants perform photosynthesis, and only animals perform cellular respiration. O Photosynthesis releases carbon into the atmosphere, and cellular respiration removes carbon from the atmosphere. Mark this and return Save and Exit Next Submit
700 600 Wavelength (nm) 500 Chlorophyll b is associated with the greatest rate of photosynthesis. The photosynthesis rate at 550 nm is the highest. Chlorophyll a absorbs wavelengths at both ends of the spectrum Carotenoids absorb the narrowest range of wavelengths of light