What are the end products of light Dependant reaction?
Difference between Light and Dark Reaction
| Light Reaction | Dark Reaction |
|---|---|
| The end products are ATP and NADPH. | Glucose is the end product. ATP and NADPH help in the formation of glucose. |
| The water molecules split into hydrogen and oxygen. | Glucose is produced. Co2 is utilized in the dark reaction. |
What are the products of light reaction?
The Light Reactions The energy is then temporarily transferred to two molecules, ATP and NADPH, which are used in the second stage of photosynthesis. ATP and NADPH are generated by two electron transport chains. During the light reactions, water is used and oxygen is produced.
What are the 3 products of light reaction?
Light reactions harness energy from the sun to produce chemical bonds, ATP, and NADPH. These energy-carrying molecules are made in the stroma where carbon fixation takes place. The light-independent reactions of the Calvin cycle can be organized into three basic stages: fixation, reduction, and regeneration.
What is the oxygen of light reaction?
The light reaction takes place in the thylakoid discs. There, water (H20) is oxidized, and oxygen (O2) is released. The electrons freed up from water are transfered to ATP and NADPH.
What is the significance of light reaction?
The main purpose of the light reaction is to generate organic energy molecules such as ATP and NADPH which are needed for the subsequent dark reaction. Chlorophyll absorbs the red and blue segment of the white light and photosynthesis occurs most efficiently at these wavelengths.
What is the difference between light-dependent and independent reactions?
In the light-independent reactions or Calvin cycle, the energized electrons from the light-dependent reactions provide the energy to form carbohydrates from carbon dioxide molecules. After the energy is transferred, the energy carrier molecules return to the light-dependent reactions to obtain more energized electrons.
What happens when you have too much NADH?
This excess NADH can break the redox balance between NADH and NAD+, and eventually can lead to oxidative stress and a variety of metabolic syndromes. Hence, it suffices to say that diabetes is a redox imbalance disease.
Is it bad to have too much NADH?
Though additional research in humans is necessary, the most current research suggests NADH supplementation may be beneficial in the treatment of Alzheimer’s disease, Parkinson’s disease and chronic fatigue syndrome, SupplementNews.org reports. Terms of Use Caring too much can actually be bad for you at times.