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Which substance from the light-dependent reactions of photosynthesis is a source of energy for the Calvin cycle?
NADPH
What is the function of chlorolast?
The function of chloroplasts is to conduct photosynthesis, a process in which they capture sunlight and convert it into energy-rich molecules such as glucose. Chloroplasts contain chlorophyll, a pigment that absorbs light energy, and various enzymes that facilitate the chemical reactions of photosynthesis. This organelle is found in plant cells and some algae.
If a plant were to absorb a substance that inhibits the Calvin cycle the light reactions would be most likely to?
If a plant absorbs a substance that inhibits the Calvin cycle, the light reactions would still occur, as they are independent of the Calvin cycle. However, the products of the light reactions, such as ATP and NADPH, would not be utilized effectively because the Calvin cycle relies on these molecules to convert carbon dioxide into glucose. Consequently, while the light reactions would produce energy, the overall process of photosynthesis would be impaired, leading to reduced glucose production and potential negative effects on the plant's growth and energy supply.
Does the speed of light have air in it?
No, the speed of light is a fundamental constant in physics and does not contain air or any other material substance within it. It is the speed at which light travels in a vacuum.
Where convert light reactions within the chloroplast?
Photosynthesis consists of light-dependent reactions and light-independent reactions. These light reactions occur within the chloroplast thylakoids, where the aforementioned chlorophyll pigments are found.
What substance from the light-dependent reactions is a source of energy for the light-independent reactions of photosynthesis?
They are ATP and NADH. They are energy carrying molecules.
Which substance from the light-dependent reactions of photosynthesis is a source of energy for the Calvin cycle?
NADPH
Which substance from the light dependent reactions of photosynthesis is a source of energy for the Calvin cycle?
NADPH
Which Substance from the light-dependent reactions of photosynthesis is the soure of energy for the Calvin cycle?
NADPH
When a green plant absorbs a toxic substance which inhibits the Calvin cycle How would this most likely affect the light reactions?
The light reactions would slow down.
Can combustion reactions asborbs energy?
No, combustion reactions typically release energy in the form of heat and light. They are exothermic reactions that involve the rapid oxidation of a substance, usually with oxygen as the reactant.
When light is absorbed light energy is transformed into stored energy true or false?
True. When light is absorbed by a substance, the light energy is converted into stored energy within the molecules of the substance. This stored energy can then be used for various processes such as chemical reactions or heat production.
How are the light and dark reactions linked together?
The light reactions of photosynthesis produce ATP and NADPH, which are then used in the dark reactions (Calvin cycle) to convert carbon dioxide into sugars. The ATP and NADPH generated in the light reactions provide the energy and reducing power needed for the dark reactions to occur. In this way, the two sets of reactions are interdependent and work together to sustain the overall process of photosynthesis.
What Substance that causes sensitivity to light?
One substance that can cause sensitivity to light is psoralen, which is used in some medications and can make the skin more sensitive to sunlight. This can lead to an increased risk of sunburn and other skin reactions when exposed to ultraviolet (UV) light.
The two major sets of reactions involved in photosynthesis are?
The two major sets of reactions involved in photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle). In the light-dependent reactions, light energy is used to produce ATP and NADPH, while in the Calvin cycle, ATP and NADPH are used to convert carbon dioxide into glucose.
Why is combustion reactions an oxidation reactions?
Combustion reactions involve the rapid combination of a substance with oxygen, resulting in the release of energy in the form of heat and light. During combustion, the substance being oxidized loses electrons, which is characteristic of oxidation reactions. Therefore, combustion reactions are considered oxidation reactions because they involve the transfer of electrons to oxygen.
What substance from the light-dependent reactions is a source of energy for the light independent reactions of photosynthesis?
They are ATP and NADH. They are energy carrying molecules.
