A high concentration of H+ in the thylakoid compartment provides potential energy for the ___ by ___. breakdown of water; oxidation production of ATP; ATP synthases reduction of NADP+; an electron transfer chain production of sugars; the light-independent reactions production of O2; photolysis

A high concentration of H+ in the thylakoid compartment provides potential energy for the _ by _. breakdown of water; oxidation production of ATP; ATP synthases reduction of NADP+; an electron transfer chain production of sugars; the light-independent reactions production of O2; photolysis

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter6: Where It Starts-photosynthesis

Section: Chapter Questions

Problem 15SA: Match each term with its most suitable description. ____ PGAL formation a. absorbs light ____CO2...

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Concept explainers

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.

Question

A high concentration of H+ in the thylakoid compartment provides potential energy for the ___ by ___.

breakdown of water; oxidation

production of ATP; ATP synthases

reduction of NADP+; an electron transfer chain

production of sugars; the light-independent reactions

production of O2; photolysis

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Is the following statement true or false? Unlike animals, which make many ATP by aerobic respiration, plants make all of their ATP by photosynthesis.
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ATP synthasederives energy for the generation of ATP from Group of answer choices; solar energycaptured by the light reactions changing the shape of the enzyme. the movement ofhydrogen ions down their concentration gradient from the thylakoid space to thestroma. electronstransferred from NADPH causing the enzyme to change shape. the splitting of H 2O, which releases electrons. the movement ofhydrogen ions against their concentration gradient into the thylakoidspace.
Diagram 4: The Light Reactions of Photosynthesis STROMA (low H* concentration) Cytochrome complex Photosystem I Photosystem I Light NADP reductase 4H NADP + H NADPH THYLAKOID SPACE (high H* concentration) 4 H* Thylakoid membrane ATP synthase STROMA (low H concentration) ADP Diagram 4 shows a single thylakoid membrane taken from a chloroplast inside of a the light dependent cycle that take place along the thylakoid membrane In the Thylakoid space water is split into O 02 H* and electrons O H*, ATP and O2 O Photosystem II, electrons and oxygen O 02 and chlorophyll
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Diagram 41 The Light Reactions of Photosynthesis STROMA Poteyte Potayate mples HAD Light HLARO ACE (high ir Carto Thylakold membrane ATP ynthase STROMA ow N concentration) ADP Diagram 4 shows a single thylakoid membrane taken from a chloroplast inside of a leaf cell. The events of the light dependent cycle that take place along the thylakoid membrane are shown. Identify an energy transfer that takes place n Diagram 4. Light energy is directly transferred into the chemical bonds of sugar. O Light energy is directly transferred into the chemical bonds of ATP The energy of the bonds of water are transferred into the chemical bonds of ATP. The energy from an excited electron is transferred into the chemical bonds of NADPH.
What stages of the light-dependent reactions occur prior to the buildup of hydrogen ions in the thylakoid compartment? Select all that apply. Energy emitted by the electron transport chain triggered by PSII generates a hydrogen ion gradient across the thylakoid membrane. PSII pulls replacement electrons from water molecules, which then break apart into oxygen atoms and hydrogen ions. A photosystem II (PSII) absorbs light energy and releases an electron. Electrons released from PSII enter an electron transport chain in the thylakoid membrane. A flow of hydrogen ions causes ATP synthase to phosphorylate ATP.
MAD SPACE Thyld ATP Diogram 4 shows a single thylakoid membrane taken from a chloroplast inside of a leaf cell the light dependent cycle that take place along the thylakoid membrane are sho Water is important to the production of ATP because water will O provide the electrons that flow through the ATP synthase Oprovide the energy for ATP synthase to transfer into the bonds of ATP. flow through ATP synthase allowing for the production of ATP O provide the H that flows through the ATP synthase allowing for the ATP production.
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