In the light-dependent reaction of photosynthesis, what specifically happens in the electron transport chain between Photosystem II and Photosystem I? The excited electron accepted by the primary acceptor in Photosystem II is transferred to pheophytin and plastoquinones, then to cytochrome complex, and finally to plastocyanin. Plastocyanin then transfers the electron to the P700 in the reaction center complex

Q: Atrazine is one of the world’s most used herbicides. It functions by bonding to and disabling a…

A: Atrazine is an herbicide which functions by bonding to and disabling D1 protein in photosystem II.…

Q: The ultimate source of energy in our planet is sunlight. In the first stage of photosynthesis, light…

A: There are 2 types of photosystem (PS) PS I and PS II and these 2 photosystem contain a special pair…

Q: A. Where are the photosystems located and what is the name of the organelle? B. Where does the…

A: Ans A. The photosystems are functional and structural units of photosynthesis-related protein…

Q: In the above inputs of photosynthesis, what is the chemical that is oxidized, and what is the…

A: This is the physiological process by which carbon dioxide trapped from the atmosphere is reduced to…

Q: A culture of the single celled organism Chlamydomonas is actively carrying out photosynthesis in the…

A: Dark reaction is the second phase in photosynthesis where autotrophs uses carbon dioxide to…

Q: What is the general chemical equation of photosynthesis? Why doesn't that equation clearly show the…

A: Photosynthesis is the process by which green plants (autotrophs) fix CO2 into organic form…

Q: 1) The light reactions begin with sunlight striking a photosystem. Which photosystem is this and…

A: The light-dependent reactions begin in PS II (photosystem II). In this photosystem, the energy from…

Q: Which two products of the light-dependent reactions are used up in the Calvin cycle? Rubisco adds a…

A: Photosynthesis is a biochemical process occurring in the chloroplast of a plant cell that is…

Q: There are two photosystems ( I and II) involved in the  light-dependent reactions of photosynthesis.…

A: Photosystems are functional and structural units of protein complexes involved in photosynthesis…

Q: Provide an overview of photosynthesis by describing the purpose of the light and dark reactions.…

A: Cell is an elemental unit of the body which comprises of cellular components . In such cellular…

Q: What is implied about the energyrequirements of photosystems I and II by the fact that there is a…

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

Q: Explain, using a diagram, how during acyclic photophosphorylation (photophase) an electrochemical…

A: The light phase of photosynthesis includes the photophase. It is responsible for producing the ATP…

Q: For the Photosynthesis procedure, you will be detecting if photosynthesis occurs in Elodea plants…

A: Plants with chloroplasts do photosynthesis and produce food .

Q: Which of the following is NOT true of photosynthesis? Light-excited electrons in chlorophyll…

A: Photosynthesis occurs in two steps, light-dependent reaction and light-independent reaction. The…

Q: There are some similarities and some differences between the citric acid cycle in the mitochondrion…

A: The Calvin cycle is the chemical reaction undertaken by plants to “fix” carbon from CO2 from…

Q: f chlorophyll is extracted from plant cells and exposed to light, it absorbs light energy…

A: Photosynthesis is defined as a process that is used by plants and other organisms in order to…

Q: Plants have evolved by developing mechanisms that promote entry of CO, into the Calvin Cycle (CC) to…

A: A Dark reaction also called the Calvin cycle involves the reduction and fixation of carbon in…

Q: When a leaf on an oak tree absorbs 15,440 photons, how many glyceraldehyde-3-phosphate molecules can…

A: Calvin cycle is also known as the C3 cycle. It is the cycle of chemical reactions where the carbon…

Q: Bacterium Y is photosynthetic. You want to decrease the ability of Bacterium Y to produce glucose…

A: Light and dark reactions are two stages of photosynthesis. In the light reactions, light energy from…

Q: In 2010, a bew form of chlorophyll (chlorophyll f) was discovered in cyanobacteria assemblages of…

A: Introduction: Photosynthesis is the process by which green plants, algae, and some bacteria convert…

Q: The Calvin cycle, the "dark reaction" or Carbon fixation reactions of photosynthesis, cannot occur…

A: The Calvin cycle, the "dark reaction" or Carbon fixation reactions of photosynthesis, cannot occur…

Q: Which of the following is NOT true of photosynthesis? The light-independent ("dark") reaction makes…

A: A)  light independent reaction makes glucose from CO2 and water, using energy trapped by the…

Q: Why is the carbon dioxide concentration a limiting factor of the photosynthesis process? When the…

A: Photosynthesis is the biological process used by plants and other organisms to convert light energy…

Q: Look at the equation for photosynthesis and try to explain a basic overview of the process of…

A: Photosynthesis  It is defined as the process through which plants use the sunlight to convert the…

Q: Suppose a researcher is carrying out studies in which she adds a nonphysiological electron donor to…

A: If the researcher will illuminate at 700nm (photosystem I) as well 680nm (photosystem II) and adding…

Q: In the photosynthesis lab, a group of students found that in the blue light condition, there was a…

A: Please follow step 2 for detailed explanation.

Q: How many water molecules have to be split as part of the light reactions to produce enough ATP and…

A: Splitting of water molecules produces proton and oxygen.  These protons produced during the reaction…

Q: In photosystem I, how can a proton gradient be formed during cyclic photophosphorylation?

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Q: Excited electrons (and hydrogen ions) in Photosystem 2 go through an electron transport system, but…

A: Photosynthesis is a plant physiological process in which chlorophyll containing organisms produce…

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.