In Priestley’s experiments, what was released by the mint sprig and allowed the candle to burn again?

Q: In a community based project, how does the use of Walnut Shells and Sappan Woods as Eco-Friendly Ink…

A: INTRODUCTION Material that has been recycled, material that is readily recycled, or material…

Q: Which part of poppy plant is used to obtain the drug 'SMACK' ?

A: The chemical name of smack is diacetylmorphine. It is a bitter, white, odourless, crystalline…

Q: How are the products of the light dependent reaction used in the light independent reaction?

A: Photosynthesis is a process in which green plants that the food in the form of glucose with the help…

Q: Name the source from where leather is obtained.

A: Living beings on the earth obtain several resources from nature. It includes the products obtained…

Q: What would happen if we leave a piece of apple exposed to the air, another piece wrapped in plastic…

A: When an apple is sliced, polyphenol oxidase is released. It is an enzyme that turns fruits brown.…

Q: Which pigment in plants absorbs violet and blue - green light?

A: Absorption of light by the specific pigments depends upon specific patterns and range of wavelengths…

Q: Why does chlorophyll appears green to the human eye

A: Chlorophyll is a molecule present in leaves that helps in the process of photosynthesis, important…

Q: Explain the Regeneration of RuBP ?

A: The Calvin cycle is defined as a process used by plants and algae for turning carbon dioxide present…

Q: What was the hypothesized relationship between Photosynthetic Rate and Irradiance?

A: Photosynthesis is a physiochemical process in which the photosynthetic organism utilizes sunlight…

Q: Why does darkness affect the light independent reactions of photosynthesis?

A: Plants utilize water and carbon dioxide in the presence of sunlight to form high-energy compounds…

Q: What is the relationship between the light reactions and the carbonreactions

A: Light Reactions supply the Calvin Cycle with CO2 to produce sugars and Calvin Cycle supply light…

Q: Kamorah is testing the effect of blue-colored light on the growth of tomato plants. Which is the…

A: Correct answer : light colour.

Q: What would be the effect on plants if photorespiration did not exist?

A: Photorespiration is a process taking place in plants in which some of the energy produced by the…

Q: how does temperature affect the process of gas exchange in desert plants?

A: The plants are formed of roots, stem, leaves, fruits and flowers. The conduction system in plants is…

Q: A peanut farmer finds that the older leaves of his plants are turning yellow following a long period…

A: Legumes include tamarind, peanuts, soybeans, carob, mesquite,  lupins,  lentils,  chickpeas,  peas,…

Q: What are some of the biological processes in which photophosphorylation plays a critical role?

A: Phosphorylation is a biochemical process that involves the addition of phosphate to an organic…

Q: What is the process when plants taking in carbon dioxide

A: Plants take in carbon dioxide (CO2) and water (H2O) from the air and soil during photosynthesis.…

Q: Dhruv’s friend gave him two plants, he kept on watering the plants for several days and kept them in…

A: Land plants are multicellular living beings that can be recognized from other living things by…

Q: Is ATP made in the stroma?

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: What is photoreactivation?

A: SOME BASIC TERMS  PROKARYOTES  are the primitive cells which are devoid of membrane bound…

Q: One of the most significant sources of thepollutants that contribute to photochemicalsmog is exhaust…

A: Hydrogen cell cars are those cars that run on hydrogen fuel as their power source. this type of…

Q: Explain how does photo systems (I and II) capture light using different photosystems.

A: A photosystem consists of a light-harvesting complex and a reaction center. Pigments in the…

Q: What are the products of the light reactions of photosynthesis?

A: Answer -  The light-dependent reactions of photosynthesis take place within the thylakoids. During…

Q: Find out what do the terms 'algal bloom'?

A: Algal blooms refers to the rapid increase in the algae population in an aquatic system. It is also…

Q: What is the significance of chloroplasts being concentrated near the upper surface of the Ligustrum…

A: In lingustrum leaf, Palisade are arranged vertically Most of the Chloroplast are present in the…

Q: What are some of the biological process in which photophosphorylation plays a critical role?

A: Biological processes are processes that are crucial for all living organism to live and are composed…

Q: give two techniques that can be employed to extract oil from seeds?

A: Oil extraction is defined as the process of separating triglyceride (TAG) lipids from the harvested…

Q: Where does carbon dioxide fixation take place in a chloroplast with reference to the…

A: The chloroplast is the cell organelle that is found mostly in plants and cyanobacteria. It consists…

Q: What color of light is least effective in driving photosynthesis?

A: Plants convert light energy into the chemical energy during photosynthesis. Photosynthesis occurs in…

Q: What is RuBisCO and how is it involved in thelight- independent reactions?

A: Photosynthesis is the process by which plants store the energy of sunlight as chemical energy. The…

Q: (a)What are the causes of fires? (b)How can we prevent fires? (c)What are the measures we should…

A: A fire that breaks out is a dangerous incident, which can be caused by any means.

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: hat are the differences between photosystem I and II?

A: Photosynthesis is a complex process by which carbon dioxide and water are converted into…

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: In the figure below, why might the candle in jar A burn longer than the candle in jar E

A: Plants perform photosynthesis in which carbon dioxide and water are used in presence of sunlight and…

Q: What is the important sugar in honey?

A: Honey is a viscous, sweet food substance made by the honey bees. The honey is produced by the bees…

Q: Which is the hottest zone of a Bunsen Burner flame?

A: Solution -  Bunsen burner - device used for  a flammable gas with controlled amounts of air before…

Q: What is the key role of light energy in the initial step of thephotosynthetic light reactions?

A: Photosynthesis consists of two phases namely : photochemical phase or light reaction and…

Q: What are the inputs to the Light Reactions?

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

Q: What Kinds of Photosystems Are Used to CaptureLight Energy?

A: Plants capture sunlight with the help of their photosystems, to convert light energy into chemical…

Q: Describe the effects of the following on photosythesis in the intact leaf  a)leaf properties…

A: Introduction:  It is the process by which plants use energy from sunlight to produce sugar and on…

Q: What is known as photoreactivation enzyme (PRE) or photolyase ?

A: Introduction: DNA comprises nitrogenous bases such as purines and pyrimidines. Each type of…

Q: What is the most important phototropic process in plants?

A: Introduction Phototrophy is the process by which organisms trap light energy (photons)…

Q: what is gas exchage in plants ?

A: As the exchange of gases, in animals, takes place during respiration, in plants the gas exchange…

Q: What do you think will happen to the amount of Carbon Dioxide in the bo when the leaves are in the…

A: Answer. Photosynthesis is a process by which plants (or any photosynthetic organism) convert light…

Q: What causes plants to burn easily?

A: Leaf scorch (also known as leaf burn, leaf wilt, and sun scorch) It is characterised by browning of…

Q: what are the reactants in photosynthasis

A: Photosynthesis -  Photosynthesis is a process by which green plants and other organisms transforms…

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.