Where do the protons used in the light reactions come from?

Q: How do stromatolites form?

A: An accretionary organosedimentary structure is termed a stromatolite. It is thin-layered,…

Q: Where take place the light-dependent reactions, and the carbon fixation reactions?

A: In green plants, photosynthesis involves using atmospheric carbon dioxide and water to produce…

Q: which reactions are anaplerotic reactions ? give examples .

A: Anaplerotic reactions are those reactions that form intermediates of a metabolic pathway . For…

Q: substrate for enzyme B?

A: An enzyme is a protein that is capable of utilizing a specific chemical reaction by accelerating the…

Q: What Form of energy is present in UV radiation ?

A: Ultraviolet radiation or UV radiation:It can be defined as the light in the range of wavelengths…

Q: What are phosphoanhydride bonds in ATP.

A: ATP(adenosine triphosphate) is the major energy currency of the cell as it is the molecule that…

Q: Why do we refer to the conversion of six molecules of carbon dioxide (six carbon atoms) to one…

A: The Calvin cycle is the sequence of reactions involving the reaction of carbon dioxide to form…

Q: What are heme component of cytochromes?

A: Cytochromes are the monomeric proteins which contains heme c moiety. Heme c moiety with the proximal…

Q: Please step by step answer and don't use ASI Answer please

A: **Explanation for each option:**a) **CH₃CH₂Br + NH₃ →**   - This is a nucleophilic substitution…

Q: Where do the light-dependent reactions take place?

A: Photosynthesis is the process by which green plant make their own food in the presence of light.

Q: What is Free Radicals?

A: Introduction: Every atom has electrons that revolve in a definite orbit. An atom or compound or…

Q: What is late-phase reaction?

A: Allergic inflammation is a pathophysiological feature associated with some medical conditions or…

Q: n what ways do the carbon fixation reactions depend on the light-dependent reactions?

A: Photosynthesis in plants may be a complex process divided into two primary stages: the…

Q: In one form of nuclear decay, a neutronbreaks down into a proton and electron andemits a gamma ray.…

A: Anabolic reactions are reactions of the metabolic pathway that carry out building up processes.…

Q: What are the chemical substances produced by water photolysis? What is the destination of each of…

A: The process of the conversion of light energy to chemical energy to chemical energy occurs in two…

Q: What two chemicals are extracted from the opium poppy?

A: Papaver somniferum is a species of flowering plant in the family Papaveraceae.

Q: Explain the role of each of the products of the light reactions and the carbon reactions.

A: Both plant and animal cells need constant supplied energy to stay alive and for various functions.…

Q: Define the light reaction ?

A: Step 1 Photosynthesis is the procedure of the formation of organic compounds from CO2 or carbon…

Q: At the beginning of the light reaction, light excites electrons. Explain.

A: Light reactions or light-dependent reactions refer to the reactions involved in photosynthesis that…

Q: How is a hydride ion different from a hydrogen ion? What is the involvement of both ions in redox…

A: Ions are the charged particles that carry positive or negative charges.

Q: State the Light Reactions ?

A: Step 1 Light is the visible part of the electromagnetic spectrum that consists of a stream of very…

Q: Why is the dark reaction called a cycle

A: Plants create and produce oxygen by absorbing carbon dioxide from the environment through…

Q: Why do reactions occur in stroma?

A: The process of preparing food in the form of sugar by green plants with the help of sunlight is…

Q: If we use ribulose-5-phosphate that has been labeled with 14C isotope at the Carbon 1 position in…

A: The Calvin cycle is called the carbon-fixation cycle reduces the carbondioxide to three carbon of…

Q: How do boiled potato and hydrogen peroxide demonstrate the principle behind enzymatic reaction?

A: Many chemical processes in living organisms produce hydrogen peroxide, which is harmful. Living…

Q: What does it mean when we say that two reactions are coupled?

A: The two reactions are coupled means -the energy provided by an exergonic reaction is either released…

Q: How does free energy change during spontaneous reactions? How does free energy change during…

A: A spontaneous reaction is a reaction that favours the formation of products at the conditions under…

Q: What is the importance of the pigment Photochrome?

A:

Q: How can ATP hydrolysis be used to drive an endergonic reaction via reaction coupling?

A: ATP is called adenine tri nucleotide triphosphate. ATP is called the energy source for the cell. ATP…

Q: Why is the Calvin cycle referred to as the dark reaction?

A: Plants prepare their own food with the help of Photosynthesis and it uses light energy from the sun…

Q: What is the reverse reaction called?

A: A reaction includes reactants and products.

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.