Which of the following occurs ONLY in photosystem I and NOT in photosystem II?   a. The energy of exited electrons is passed from one chlorophyll molecule to the next through resonance transfer   b. Light energy is harvested by chlorophyll molecules   c. A water molecule is split to provide electrons to a special chlorophyll A pair   d. Energy harvested in the light-harvesting complexes excites electrons that can be used directly to reduce NADP+ to NADPH    e. High-energy electrons are donated to an electron transport chain

Q: Suppose an experiment is performed in which plant I is supplied with normal carbon dioxide but with…

A: In plant I the normal carbon dioxide is supplied with radioactive oxygen present in the water. Plant…

Q: Describe the role of ADPH in photosyntesis

A: Photosynthesis is a process by which green plants prepare their own food, in the presence of…

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: Despite the enormous amount of solar energy that plants are exposed to, photosynthesis is only able…

A: Photosynthesis is the physiological reaction in plants that occurs in the presence of sunlight,…

Q: Which of the following is true of chloroplastic ATP: Select one: a. it is made in the Calvin cycle…

A: Plant cells contain organelles called chloroplasts that are in charge of photosynthesis, the process…

Q: Photosynthesis A. is the only energy-generating pathway for plants, cyanobacteria, and algae. B.…

A: Photosynthesis is a process that plants and other organisms use to convert light energy into…

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: NADP 2) +

A: The above-given diagram labeled 1, 2, 3, 4, 5, and 6 which represents the specific structure of a…

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: 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: Why were chloroplasts selected for the pigment extraction in the virtual lab?

A: Chloroplasts are the type of plastids. These are the double membraned cell organelles which is…

Q: The first step of the light reactions is the transfer (powered by solar energy) of an electron  to…

A: Plants with the help of light can make their food by the process of photosynthesis. Photosynthesis…

Q: Which stage of light dependent reactions of photosynthesis is linked to photo system 1 ?

A: Photosynthesis is a process in which the photosynthetic organisms like plants and some bacteria use…

Q: If an enzyme in the Calvin cycle were knocked out, then   a the light-dependent reactions would…

A: Photosynthesis is the procedure which has light-dependent and independent reactions. Calvin cycle is…

Q: In the light-dependent reactions, what accumulates in the thylakoid compartment of chloroplasts? a.…

A: The correct answer would be C. (O2)

Q: In the photosynthetic formation of ATP, the enzyme ATP synthase couples the synthesis of ATP to: A.…

A: Cellular respiration involves the breakdown of glucose and the production of energy in the presence…

Q: Which of the following changes would decrease ATP production in the light-dependent reactions of…

A: The energy consumed by sunlight is retained by two forms of energy-carrier molecules: ATP and NADPH,…

Q: Students are preforming an experiment to study the role of light in photosynthesis. They place an…

A: Photosynthesis is the process by which plants take in carbon dioxide and water in the presence of…

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: 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: Photosynthesis can be impacted by shifts in environmental conditions, most notal by high light…

A: The three fundamental sorts of photosynthesis are C3, C4, and CAM (crassulacean corrosive…

Q: Compare photophosphorylation and oxidative phosphorylation. How is chemiosmosis in chloroplasts…

A: Adenosine triphosphate, ATP, is also termed as the “molecular unit of currency” because it provides…

Q: the process of photosynthesis.  Describe how does one set of reactions influence the other?  A. The…

A: 1  ) Sugar is not a product of light dependent reaction of photosynthesis.

Q: Match the names of the components of the light dependent reactions to the numbers in the diagram…

A: Light dependent reactions are reactions are reactions in plants which uses the light energy to…

Q: Which of the following are the products of the light reactions of photosynthesis.  A. Glucose  B.…

A: Photosynthesis can be defined as the process with which the green plants and some other organisms…

Q: Which stage of the light-dependent reactions of photosynthesis is linked to photosystem I?   ATP…

A: Photosynthesis is a process in which the photosynthetic organisms like plants and some bacteria use…