What are the products for photosynthesis?
Oxygen and glucose are the PRODUCTS of photosynthesis, while water, carbon dioxide, and light energy are the REACTANTS.
What is the mechanism of Reimer tiemann reaction when we use ccl4 in place of chcl3?
The Reimer Tiemann reaction wil not proceed as normal if we use tetrachloromethane; the usual mechanism involves deprotonation of chloroform followed by loss of a chloride ion from the anion to yield dichlorocarbene. With no hydrogens to be removed, tetrachloromethane will not do this.
It is, however, conceivable that dichlorocarbene could be generated from CCl4 by reaction with zinc, leading to a pseudo-Reimer-Tiemman reaction.
Does the color of a leaf affect the rate at which that leaf photosynthesizes?
yes,the color of the leafeffects the level of oxygen released. BECAUSE-the amount of chlorophyll present detrmines the rate of photosynthesis which inturn effects thelevel of oygen released.More the chlorophyll,more the greenish colour of the leaf,hence more the rate of photosynthesis & more the release of oxygen.
What role does chlorophyll play in the plant?
Give plants their color
*edit: Chlorophyll not only gives plants their colour but also captures the sun's energy and converts it into energy for the plant. It plays an important role in photosynthesis, the process in which plants obtain materials and make the food they need.
Glucose is used in the body as the primary source of energy for cellular functions. It is also used in various industrial processes such as fermentation to produce ethanol, in the production of pharmaceuticals, and as a component of food and beverage products. Additionally, glucose is used in medical settings as a treatment for low blood sugar levels.
Whet is light reaction process?
The light reaction can accomplish three things. Firstly, photoexcitation, basically what occurs in this process is the electron of chlorophyll absorb specific wave lengths of light. Secondly, we have electron transport, which pumps hydrogen to create a gradient that powers the ATP synthesis. And lastly there is chemosmosis, which is the movement of protons through ATP synthase complex that drives the phosphorylation of ATP.
What is the site of photosynthesis?
Photosynthesis commonly occurs within the chloroplasts, structures within the plant leaves. The chloroplasts contain stacks, or grana, of disc-shaped structures called thykaloids.
What is the definition of photosynthesis?
The process of constructive metabolism by which carbohydrates are formed from water vapor and the carbon dioxide of the air in the chlorophyll-containing tissues of plants exposed to the action of light. It was formerly called assimilation, but this is now commonly used as in animal physiology. The details of the process are not yet clearly known. Baeyer's theory is that the carbon dioxide is reduced to carbon monoxide, which, uniting with the hydrogen of the water in the cell, produces formaldehyde, the latter forming various sugars through polymerization. Vines suggests that the carbohydrates are secretion products of the chloroplasts, derived from decomposition of previously formed proteids. The food substances are usually quickly translocated, those that accumulate being changed to starch, which appears in the cells almost simultaneously with the sugars. The chloroplasts perform photosynthesis only in light and within a certain range of temperature, varying according to climate. This is the only way in which a plant is able to organize carbohydrates. All plants without a chlorophyll apparatus, as the fungi, must be parasitic or saprophytic. --Photo*syn*thet"ic (#), a. -- Photosynthet"ically (#), adv.
What do plants need for photosynthesis?
The balanced chemical equation for photosynthesis is.
12 H2O + 6 CO2 =in the presence of sunlight & chlorophyll= 6 H2O + 6 O2 + C6H12O6
As you can see water (H2O) and carbon di-oxide (CO2) are needed in the presence of sunlight and chlorophyll.
A plant needs these for photosynthesis:
sunlight
water
chlorophyll
carbon dioxide
What happens during photosynthesis?
During photosynthesis, plants use sunlight, carbon dioxide, and water to produce glucose (energy) and oxygen. The process occurs in the chloroplasts of plant cells, where chlorophyll absorbs sunlight to drive the chemical reactions that convert carbon dioxide and water into glucose. Oxygen is released as a byproduct into the atmosphere.
What materials are needed in constructing a plant nursery?
Materials needed for constructing a plant nursery include greenhouse structures, irrigation system, grow lights, potting mix, pots or trays, shelving units, ventilation system, and a temperature control system. Additionally, materials such as fans, shade cloth, and seedling heating mats may also be required depending on the specific needs of the plants being grown.
Photosynthesis chemically combines two products and they are?
I think it's Carbon Dioxide (CO2) and Water (H2O). Hope that helps!
When water gets on metal an than dries quickly, some of the water turns into rust. Think of it this way if you leave the steam in the bathroom from the shower and it finally goes away...it turns into rust.
What is needed for photosynthesis?
Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which cellular respiration converts into ATP, the "fuel" used by all living things. The conversion of unusable sunlight energy into usable chemical energy, is associated with the actions of the green pigment chlorophyll. Most of the time, the photosynthetic process uses water and releases the oxygen that we absolutely must have to stay alive. Oh yes, we need the food as well! it also helps us breathe. chyea homiiie
The building blocks of sugars and the substances used by plants in photosynthesis are?
The building blocks of sugars are monosaccharides such as glucose and fructose. Plants use carbon dioxide and water during photosynthesis to produce glucose, which serves as the primary source of energy for the plant.
What are the raw materials of photosynthesis?
The raw materials of photosynthesis are carbon dioxide (CO2), water (H2O), and sunlight. These are used by plants to produce glucose (sugar) and oxygen as byproducts through the process of photosynthesis.
What is the color of chloroplast?
by the name it tell that which colour it contains chloro means green colour
What are the requirements of light reaction?
The requirements of the light reaction in photosynthesis are light energy, water, and chlorophyll. Light energy is absorbed by chlorophyll in the thylakoid membranes of chloroplasts, initiating a series of reactions that ultimately produce ATP and NADPH, which are used in the Calvin cycle to produce sugars. Water molecules are split in a process called photolysis to provide electrons and protons for the light reactions.
What are the different pigments of photosynthesis?
The main pigments involved in photosynthesis are chlorophyll a, chlorophyll b, carotenoids, and xanthophylls. These pigments are responsible for capturing light energy and converting it into chemical energy during the process of photosynthesis. Each pigment absorbs light at specific wavelengths, allowing the plant to efficiently capture energy from sunlight.
What is the effect of light on the rate of dark reaction of photosynthesis?
Light is required to drive the light-dependent reactions of photosynthesis, which produce ATP and NADPH that are used in the dark reactions. In the dark reactions (Calvin cycle), the rate of CO2 fixation and conversion into sugars increases when there is an adequate supply of ATP and NADPH generated from the light reactions, thereby enhancing the overall photosynthetic process.
How is excess sugar produced during photosynthesis converted into starch?
Excess sugar produced during photosynthesis is converted into starch through a process called polymerization. Enzymes like starch synthase help link glucose molecules together to form starch chains. This starch is stored in plant cells and serves as an energy reserve for the plant.
What happens when a photon from sunlight strikes a chlorophyll a molecule?
When a photon strikes a pigment molecule such as chlorophyll, the energy from the photon is passed to the chlorophyll. This energy then continues to pass between molecules until it hits the reaction center, where the reaction of photosynthesis' glucose creation occurs.
Conditions required for photosynthesis?
Photosynthesis needs:
Photosynthesis produces:
Chlorophyll and light energy both need to be present for photosynthesis to take place, but they are not actually part of the reaction - they are not used up. So in the word equation for photosynthesis, remember to write them above the arrow, like this:
How does the the preparation of phenacetin by the Schotten-Baumann reaction occur?
Well, say the synthesis is from p-amino phenol p-H-O-C6H4-NH2. When treated with one equivalent of acetyl chloride or acetic anhydride, the amino group gets acylated selectively. This is because, '-NH2' group is more nucleophilic than '-OH' group. The product obtained initially is paracetamol or acetaminophen, p-H-O-C6H4-NH-COCH3. The conversion of acetaminophen (p-H-O-C6H4-NH-COCH3) into phenacetin (p-C2H5-O-C6H4-NH-COCH3) is an example of the Williamson's ether synthesis (SN2 mechanism) using a phenoxide and ethyl iodide. The net reaction is: p-H-O-C6H4-NH-COCH3 + K2CO3 + C2H5I --->
p-C2H5-O-C6H4-NH-COCH3 + KI + KHCO3
From the starting material phenol, phenacetin can be made in the following manner: