Light pollution sometimes. But most time it produces the light that emits in a better way.
Light reaction is not produced by chlorophyll .
no
The ability to produce heat and light in a chemical reaction is called combustion. It is a type of exothermic reaction where energy is released in the form of heat and light.
In photosynthesis, the reactants of the light-dependent reaction are water and light energy, which are used to produce oxygen, ATP, and NADPH. The products of the light-independent reaction (Calvin cycle) are ATP, NADPH, and carbon dioxide, which are used to produce glucose through a series of enzymatic reactions. The light-dependent reaction occurs in the thylakoid membranes of chloroplasts, while the light-independent reaction takes place in the stroma of the chloroplast.
They are used to produce sugar during the dark reaction
oxygen
Yes, the also use ATP and luciferase which catalyzes this oxidation reaction. This reaction produces light and 100% of the energy produced by this reaction is released as light.
Light Reaction
Chemical reactions can produce heat and energy but not all chemical reactions produce them. Exothermic reactions produce heat and energy (possibly in the form of photons/light), while endothermic reaction absorb them.
The reaction between magnesium and oxygen gas to produce magnesium oxide is a combustion reaction. Combustion reactions are exothermic, producing light and heat as they release energy in the form of heat.
The reaction you are describing is likely combustion, which is a type of chemical reaction where a substance combines with oxygen to produce heat and light. This process is exothermic, meaning it releases energy in the form of heat and light. Combustion is a common reaction in processes like burning fuels.
There are no glucose molecules produced in the light reaction. The light reaction produces ATP and NADPH, which are used in the Calvin cycle to produce glucose from CO2.