Which of the following changes would decrease ATP production in the light-dependent reactions of photosynthesis?   a. decreasing the pH of the thylakoid lumen   b. decreasing the pH of the chloroplast stroma   c. increasing the concentration of NADP+ in the chloroplast stroma   d. making the thylakoid membrane freely permeable to protons by adding a proton channel   e. two of the above would decrease ATP production

Q: Which of the following choices is correct when it comes to the statement as to why photorespiration…

A: Photorespiration is a wasteful process because C. Because it utilises oxygen and ATP. It release CO2…

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: Choose the best answer for following question. C4 photosynthesisa. is the same as C3 photosynthesis,…

A: Photorespiration can be defined as a wasteful pathway that takes place when the Calvin cycle enzyme…

Q: The excited electron from photosystem I a. can be returned to the reaction center to generate ATP…

A: The process of generating energy by the plants in the presence of sunlight utilizing carbon dioxide…

Q: Which of the following is specific for the light reactions of photosynthesis, but not the…

A: Photosynthesis is an intracellular anabolic process in which glucose molecules are synthesized using…

Q: The transfer of electrons in a photosystem creates a membrane potential with a _______ concentration…

A: Photosynthesis is a process in which food material ( Glucose ) is synthesized by the addition of…

Q: During photosynthesis, ATP is formed and released initially into the a. thylakoid lumen b. thylakoid…

A: The process through which the plants make their food from the sunlight is called photosynthesis. The…

Q: Which is NOT produced during the light-dependent reactions A. ATP B. Oxygen C. NADPH D. Sugar

A: Let us first discuss the step that is involved in the formation of oxygen.  The light-dependent…

Q: Under certain conditions, the thylakoid membrane of the chloroplast may become 'leaky’ allowing ions…

A: If the thylakoid membrane is made leaky, the electrochemical proton gradient would be disrupted. In…

Q: A researcher decides to isolate thylakoid membranes and add protons to the space inside the…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is B

Q: Which of the following causes the formation of ATP during the light dependent reaction? A. It is…

A: Photosynthesis is the process of synthesizing food in the chloroplast of plant cell.

Q: Ribulose bisphosphate carboxylase, which might be the most abundant enzyme on Earth, is part of…

A: Ribulose bisphosphate carboxylase is definitely a part of photosynthesis. Photosynthesis is a…

Q: Which of the following are found within chloroplasts?  a. Stroma  b. Thylakoid membrane c.…

A: Chloroplasts is an organelle in plants. It is the site of photosynthesis.

Q: The function of light reactions is to a. obtain CO2. b. make carbohydrate. c. convert light energy…

A: Plants are multicellular, photosynthetic eukaryotes belonging to Kingdom Plantae. Plants are termed…

Q: Select the best answer describing the role of light in photosynthesis a.It is the source of…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: Which of the following are inputs to photosynthesis? Choose all that apply. Which are outputs?…

A: Photosynthesis is a process of the production of food by green plants. Plants are green due to the…

Q: Which process of photosynthesis is directly linked to the production of ATP? Select one: A.…

A: INTRODUCTION Photosynthesis Photosynthesis is a process by which the green plants and some organisms…

Q: RuBisCo is mutated so that it does not function. What would be a possible impact on the Calvin…

A: RuBisCO It is Ribulose-1,5-bisphosphate carboxylase/oxygenase. It is a copper-containing enzyme…

Q: 22. If light-dependent reaction is to oxygen, then, Calvin cycle is to which of the following? * A.…

A: 22. If light - depended reaction is to oxygen then Calvin cycle is to sugar. The light-dependent…

Q: reactions of photosynthesis generate NADPH and ATP to carry solar energy

A:

Q: This Z diagram of the light dependent reaction shows how an electron moves from the reaction center…

A: The "Zscheme" describes the oxidation/reduction changes that occur during photosynthesis's light…

Q: O2 released in the process of photosynthesis comes from: A. CO2 B. water C. sugar D.…

A: Organisms on the basis of the mode of nutrition can be classified as autotrophs and heterotrophs.…

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: The light reactions of photosynthesis provide   A. RuBP   B. carbon dioxide   C. chemical energy…

A: Light  reaction is a light dependent stage of photosynthesis that capture the light energy from the…

Q: Both the light reactions and light-independent reactions of photosynthesis… Select one: a. None of…

A: Plants make their own food through the process known as photosynthesis. Photosynthesis process…

Q: Which of the following correctly describes the flow of electrons during photosynthesis? Select one:…

A: The options in this question include photosystem I and II both of them are present in non cyclinc…

Q: 12. Which of the following pass from the tight-dependent stage of photosynthesis to the carbon…

A: Within plant cells, chloroplasts are specialized organelles that serve as the sites of…

Q: In photosynthesis, NADPH is the product of a. Photosystem II b. Photosystem I c. the manganese…

A: NADPH is the product of the first level of photosynthesis. It helps to fuel the reactions that occur…

Q: Can you please answer this question and say the correct letter

A: Photosynthesis is the process of making glucose in the presence of light with the help of…

Q: What is the color of the visible light that is not utilized in photosynthesis?  Select one: a.…

A: Pigment molecules are the organic molecules that are involved in absorption of light energy ( from…

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: Which complex is not involved in the establishment of conditions for ATP synthesis? a. photosystem I…

A: Introduction  Plants are termed as autotrophs they can produce their own food by the process called…

Q: This Z diagram of the light dependent reaction shows how an electron moves from the reaction center…

A: Introduction: The oxidation/reduction alterations that take place throughout the light processes of…

Q: he photosynthetic electron transport chains in a chloroplast change from non-cyclic to cyclic…

A: Cyclic and non cyclic photophoaphorylation are the processes that occur in two photo systems of…

Q: Which of the following occurs during the carbon-fixation reactions of photosynthesis? A. Water is…

A: The question asked pertains to the method of photosynthesis, particularly the carbon-fixation…

Q: Define the following terms: a. photosynthesis b. photosystem c. light harvesting antenna d. reaction…

A: Chlorophyll pigment in green plants absorbs the light. The light energy is converted into chemical…

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: Which of the following accessory pigments is the first e- acceptor in the electron transport chain?…

A: The light reaction of photosynthesis involves the transport of electrons through various electron…

Q: 27. The role of the antenna complex in a photosystem is to A. transfer excited electrons to the…

A: 27= The antenna complex captures light energy and feed it to the reaction centre called resonance…

Q: What are the roles of ATP and NADPH in photosynthesis?     a. ATP and NADPH are forms of chemical…

A: On the Earth , the only source of energy is the Sun. Sun is the only source that provides energy to…

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.