Why is it necessary to lyse the chloroplasts? 1.DCPIP passes easily across the intact chloroplast membrane and the thylakoid membrane, so electron transport could not be reliably measured 2.DCPIP passes easily across the intact chloroplast membrane, but can't get into the thylakoid, so electron transport could not be reliably measured 3.DCPIP cannot easily pass across the intact chloroplast membrane, so electron transport across the thylakoid membrane could not be reliably measured

Q: Which part of the chloroplast MOST clearly uses modified surface-area-to-volume ratios to function…

A: Chloroplast is a structure within the cells of plants and green algae that is the site of…

Q: An electron transport chain pumps protons from the matrix into the Intermembrane space of a…

A: The mitochondria are associated with energy synthesis, where the electrons are transported across…

Q: The figure below shows the concentration of glucose for a 24-hour period on both the process of…

A: The graph above shows that photosynthesis is maximum during the day, as the peak is high during the…

Q: Please help me answer questions 79 and 82 79. How do CAM plants minimize photorespiration? A.…

A: 79. CAM stands for Crassulacean Acid Metabolism and it is a mechanism of photosynthesis involving…

Q: TRUE OR FALSE _______1. The electron transport system is a multi-complex system which transfers…

A: Cellular respiration is the process of oxidation of glucose into the production of ATP molecules…

Q: As light intensity and carbon dioxide concentration increase, the rate of photosynthesis initially…

A: Photosynthesis: It is process of producing energy in organism like plants for metabolic processes.…

Q: During the light-dependent reactions the high energy electron from P680. Select one: a. moves to…

A: In photosynthesis, the light-dependent reactions take place on the thylakoid membranes. These…

Q: After completing both chapter 6 & 7, please make a comparison chart of photosynthesis to cell…

A: Photosynthesis is the process in which green plants prepare their own food with the help of carbon…

Q: Diagram 7: Rate of Photosynthesis with increasing light intensity 200 Pmax 150 100 - 50 50 - -100…

A: The graph is showing the relation between the oxygen production and light intensity.

Q: Nó Chloroplasts 0.45 Chloroplasts in the 0.4 dark Chloroplasts in the light 0.35 0.3 10 15 Time…

A: 2H2O +2A ---->2AH2 + O2 This is called hill reaction where A is the artificial hydrogen acceptor…

Q: Which of the following statements is/are FALSE? a.NADPH is formed in the stroma. b.The cyclic…

A: The science of chemical processes that occur inside or relate to live beings is known as…

Q: What process or processes produce the proton gradient that powers ATP synthase in chloroplasts?…

A: The light reaction of photosynthesis is responsible for the production of ATP and NADPH by…

Q: If ribulose bisphosphate were removed from a chloroplast, which of the following statements would…

A: As we know photosynthesis is a physiochemical process by which photosynthetic organism converts…

Q: How does linear electron flow differ from cyclic electron flow? a.  Cyclic electron flow does not…

A: d.Cyclic electron flow obtains its electrons from NADPH, whereas linear electron flow gets its…

Q: Which of the following is CORRECT about the movement of e- in photosynthesis? A. H20 → Pheo → PQ →…

A: This question is from LIGHT REACTION. Light reaction is of 2 types:- 1. Cyclic  2. Non cyclic ( z…

Q: Which of the following is CORRECT about the movement of e- in photosynthesis? A. H20 → Pheo → PQ →…

A: Photosynthesis is the process by which plants utilise sunlight to generate energy required for their…

Q: During the daylight, what might you observe in chloroplasts? O a. Increased rates of water…

A: Chloroplast is structure present in the plant as well as in green algae. This is a site of…

Q: When oxygen gas is released as a result of photosynthesis, it is a direct byproduct of what process?…

A:

Q: Of the six molecules of G3P formed in the Calvin cycle, how many are exported from the chloroplast…

A: Calvin cycle:-  It is the cycle of chemical reactions performed by plants to fix carbon from CO2…

Q: what is the fundamental reason for the drop of photosynthetic rate at noon? a. Photosynthetic…

A: Photosynthesis is an anabolic process by which green plants and other phototrophs synthesize…

Q: Why is an isotonic buffered extraction medium used to isolate the chloroplasts? 1.To gently lyse…

A: Introduction Chloroplasts Are Photosynthesis-related Organelles In Plants That Are 5-10 Um In Size.…

Q: Protons are produced when NADP+ is reduced A proton pump uses light energy to move protons into the…

A: Light reaction of photosynthesis comprises of two photosystem photosystem 1 and photosystem 2. Both…

Q: Which of the following correctly sequences the steps of non-cyclic electron transport? * Water is…

A: Plants cannot use light energy directly to make sugars, they change the light energy into a chemical…

Q: Which of the following processes during photosynthesis is incorrectly coupled to its typical…

A: During photosynthesis energy from sunlight is harvested and it is used to drive the synthesis of…

Q: Cite 3 scientists who made great contributions in the discovery/study of photosynthesis. Explain…

A: Introduction Photosynthesis:- It is a process by which plants use sunlight, water, and carbon…

Q: The C4 photosynthetic pathway A. Is always more efficient than any other type of photosynthesis B.…

A: Photosynthesis is a process used by plants to convert light energy into chemical energy. The…

Q: Why is a hypotonic buffer used for the resuspension? 1.DCPIP passes easily across the intact…

A: The lysis of adherent and suspended cells is facilitated by the hypotonic buffer. The presence of…

Q: Choose the incorrect statement for respiration a.It involves biological oxidation of organic as well…

A: “Photosynthesis” and “respiration” are two major biological mechanisms of a living organism. The…

Q: As part of the process of photosynthesis, acidification of the thylakoid lumen occurs. The…

A: The thylakoid lumen is continuously surrounded by the thylakoid membrane.

Q: Products of the Calvin cycle include:     Hide answer choices ADP, Pi, NADP+   ADP, Pi, NADPH…

A:

Q: During the light reactions, ATP is produced when   A electrons move from PS II to PS I.   B hydrogen…

A: Photosynthesis is a complex process by which carbon dioxide and water are converted into…

Q: Explain the chemical pathway used to fix carbon dioxide in C3 plants in preparation for the Calvin…

A: The Calvin cycle is a process that plants and algae use to turn carbon dioxide from the air into…

Q: Fixation of carbon dioxide in the Calvin Cycle: Occur in the stroma of the chloroplasts Occur in the…

A: Photosynthesis can be defined as the process by which green plants change light energy into chemical…

Q: (a) Explain how the amount of dissolved oxygen will change in the flask during the 12-hour-light…

A: Photosynthesis is the process that produces organic molecules from simple inorganic molecules from…

Q: Which of the following correctly sequences the steps of non-cyclic electron transport?    a)…

A: Photophosphorylation is defined as the  use of light energy from sunlight to give the energy to…

Q: If Photosystem I is inhibited, will H+ still be pumped into the thylakoid space? O No, because the…

A: When an electron leaves PSII, it is transferred first to a small organic molecule (plastoquinone,…

Q: Choose the CORRECT order of reactions that are conducted by photosystem I. P700 is activated by two…

A: Introduction  Plants and other living things employ a process called photosynthesis to transform…

Q: In oxygenic photophosphorylation (a) photosystem II uses the photopigment bacteriochlorophyll   (b)…

A: Photophosphorylation is the process by which the light energy obtained during photosynthesis is used…

Q: Photosynthesis Terms Match the term with the best letter choice. 1.__ anabolic/endergonic A. pores…

A: Photosynthesis is the process by which green plants and certain other organisms transform light…

Q: Put the steps for the formation and usage of ATP in photosynthesis in order. 1. Hydrogen ions will…

A: Introduction Photosynthesis Is The Conversion Of Light Energy Into Chemical Energy In Green Plants…

Q: In chloroplasts, the light reactions power the creation of ATP via chemiosmosis. In relation to this…

A: The electrons from the initial light reaction reach Photosystem I, then are raised to a higher…

Q: Mark ALL that are true for cyclic photophosphorylation. Select one or more: a. Requires Photosystem…

A: Photophosphorylation can be defined as the process in which the light energy from the photosynthesis…

Q: Which process is most directly driven by light energy? A. creation of a pH gradient by pumping…

A: Photosynthesis : It is the process through which intake of carbon dioxide occurs and removal of…

Q: What is a major difference between cyclic electron flow and linear electron flow?   a. Cyclic…

A: Photosynthesis is the process of harvesting energy from the sunlight to synthesize its food.…

Q: What stages of the light-dependent reactions occur prior to the buildup of hydrogen ions in the…

A: All living organisms require energy to function. This energy is generally obtained from the food.…

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.