Why do the reaction centers have different pigments rather than only the chlorophyls? quantitatively increasing the absorption photons narrowing coverage of the visible spectrum light increasing coverage of the visible spectrum light arranging light-harvesting complexe compensating for the high density of chlorophyll

Q: Photosynthesis is divided into light reactions and dark reactions. Define the purpose of each of…

A: Given: Photosynthesis is an enzyme regulated anabolic process of manufacture of organic compounds…

Q: using a 14CO2 fixation assimilation  method,a plant is found to be fixing carbon at a rate of…

A: The photosynthetic capacity of plants is defined as the maximum rate of carbon fixation by leaves…

Q: The Calvin Cycle requires what is made during the light-dependent reactions. True False

A: Introduction :- A sequence of chemical processes known as the Calvin cycle, also known as the…

Q: What color light does Chlorophyll reflect?

A: Chlorophyll is a pigment present in all green plants and a few other organisms. It is required for…

Q: We perform our measurements for KHP at 281 nm. Would we get the same results for pathlength at 250…

A: Absorption of light by any substance depends upon many factors like light wavelength, the…

Q: Which of these is produced during the light-dependent reactions and then used durin the Calvin cycle…

A: Light-dependent reactions are said to those reactions occurring in plant cells that absorb the…

Q: Define water use efficiency, and explain why it is the highest among CAM photosynthesizers.

A: This term refers to the ratio of the amount of water used by plants for their metabolism to the…

Q: Which of the mechanisms for dissipating light energy shown in Fig. would best protect the…

A: For plant survival and fitness, effective photosynthesis is of fundamental importance. However, the…

Q: Indicate whether each of the following is produced during thelight-independent or light-dependent…

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

Q: Light that the chlorophyll-a pigment uses may be measured by the solar-induced fluorescence…

A: Photosynthesis is the process by which plants generate their own energy from the light of the sun.…

Q: nt energy is captured by ATP synthase Photosystems I and II NADP+ reductase The thylakoid membrane's…

A: it takes place on the thylakoid membrane it takes place in the stroma, which is outside the…

Q: Why can solar induced fluorescence be used to infer net photosynthesis? Please explain in detail how…

A: Introduction  Plants may produce their own energy from sunlight through a process known as…

Q: Assume a pH gradient of 4.0 units across a thylakoid membrane, with the lumen more acidic than the…

A: The thylakoid membrane of chloroplast is the site where the light reaction of photosynthesis takes…

Q: In cyclic photophosphorylation, an electron in P700 is excited by a photon and begins to taking the…

A: The light reaction of photosynthesis involves production of ATP and NADPH by using sunlight. In this…

Q: Of all the photosynthetic pigments, which absorbs the most sunlight and at which wavelengths(s) of…

A: Photosynthetic pigments are substances that have an ability to absorb light at specific wavelengths.…

Q: what is the role of singlet oxygen in photodynamic theraphy . give 10 points  in detail

A: PDT or photodynamic therapy is a type of therapy that involves a defined light source and a…

Q: Explain why the arrangements of pigments in the chlorosome an efficient way of absorbing light at…

A: Green photosynthetic bacteria's chlorosomes are the most efficient light gathering systems present…

Q: In the light dependent reactions of photosynthesis, light energy is converted into chemical er True…

A: Photosynthesis is a process in which green plants prepare their food by photosynthesis with the…

Q: Where does photolysis occur

A: Photolysis is the chemical process of breaking down molecules with the help of light. Normally, the…

Q: What are the peak absorbances of the chlorophyll according to your graph? Does this correlate with…

A: With the help of solar energy, green plants can produce their own food through the process of…

Q: In detail describe cyclic and non cyclic photophosphorylation, include all the steps

A: Photosynthesis is a metabolic process in which glucose and oxygen is synthesised from the…

Q: Explain how redox balance is maintained during the light reactions

A: Photosynthesis is a biochemical process by which plants and certain bacteria, and lower organisms…

Q: THE LIGHT DEPENDEN REACTION MUST OCCUR BEFORE THE LIGHT INDEPENDENT REACTION    TRUE OR FALSE?

A: Photosynthesis is process of synthesis of glucose monitoring molecule from inorganic materials like…

Q: Carbon fixation during the light-independent reaction of photosynthesis obtains its carbon atoms:…

A: Carbon fixation is the process by which inorganic carbon is converted to organic compounds by living…

Q: Using the “basic” process of photosynthesis as a control, compare the actual processof C3…

A: Photosynthesis is a mechanism by which plants and other organisms transform light energy into…

Q: Which of the following is not involved in cyclic cyclic photophosphorylation? cytochrome bf complex…

A: Cyclic cyclic photo phosphorylation occurs in thylakoid membrane where the conversion of ADP to ATP…

Q: Photosystem I and Photosystem Il are coupled reactions True False

A: A photosystem is a protein complex, a group of two or more proteins, that is essential for the…

Q: compare and contrast the quantum yields of photochemistry and photosynthetic carbon fixation.…

A: The ratio of the number of photons emitted to the number of photons received is known as quantum…

Q: 7.Draw the action spectrum of photosynthesis and the absorption spectrum of chlorophyll on the axes…

A: Photosynthesis is a process by which plant produces energy in the form of sugar and oxygen by using…

Q: Light Independent Reactions take place in the O stroma of the mitochondria O thylakoid membrane of…

A: Light energy is tackled in Photosystems I and II, the two of which are available in the thylakoid…

Q: What are the inputs of the light dependent reactions? Light Oxygen Water Glucose

A: Answer: Input of light dependent reaction: Light, Water, ADP, NADP+ Output of light dependent…

Q: 100 50 - 400 450 500 550 600 650 700 Wavelength (nm) In the absorption spectrum shown above, what…

A: Photopigment is the pigment present in plants for absorption of light in different wavelengths .The…

Q: Why do chlorophylls appears green? EXPLAIN PROPERLY

A: Chlorophyll is a pigment that gives plants their green color, and it helps plants create their own…

Q: What is the purpose of having multiple chlorophylls and what do the other pigments serve ?

A: Photosynthesis is performed by the plant, which is a multicellular eukaryotic organism. Plants,…

Q: Complete an enlargement of part of the thylakoid membrane in the beaker with the solution at pH 8.…

A: Plant physiology is a field of botany that deals with the study of the physiology of plants. Plant…

Q: Which of the following plants conduct the light reactions and the Calvin cycle at the same time of…

A: Light reaction: It has the first stage of photosynthesis in which solar energy is converted into…

Q: Describe the step by step process of the light reactions

A: Light reaction converts energy from sun into chemical energy in form of NADPH and ATP. *The light…

Q: Which of the following processes can be a relatively easier measure to monitor photosynthesis?

A: Photosynthesis is the process wherein plants use the energy from sunlight to convert carbon from…

Q: Dark roast coffee-wet method  Start with the part of interest growing on the plant.  Take me…

A: The dark roast processing method is a process in which the fermentation of the coffee are done by…

Q: Increasing the intensity of the incident light but not itsenergy increases the rate of…

A: Photosynthesis is a physiological process in which green plants prepare their own food in the…

Q: characterize the different reactions of the carotenoid pigments to agents such as light, heat,…

A: To Light:- Carotenoids are protective elements of plants which prevent them from photo oxidative…

Q: which products of the light independent reactions are used by the light dependent reactions

A: Photosynthesis is the basis of the food chain in terrestrial and aquatic ecosystems; it supports the…

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.