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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.
How does photosynthesis produce glucose?
Photosynthesis is a process in which plants use sunlight to convert carbon dioxide and water into glucose and oxygen. This process occurs in the chloroplasts of plant cells, where chlorophyll absorbs sunlight and initiates a series of chemical reactions that ultimately result in the production of glucose.
Why is chlorophyll important?
Chlorophyll is important because it is the pigment that allows plants to carry out photosynthesis, the process by which they convert sunlight into energy. This green pigment absorbs light energy to drive the production of glucose, which is the primary energy source for plants and many other living organisms.
Where do chemical reactions take place in a plant cell?
Chemical reactions in a plant cell take place in various organelles, such as the chloroplasts (photosynthesis), mitochondria (cellular respiration), and cytoplasm (various metabolic processes). Each organelle is specialized for different types of chemical reactions that are essential for the plant's growth, development, and energy production.
Which term describes substances that absorb some wavelengths of light?
Pigment is a substance that absorbs some wavelengths of lights and reflects other, giving something its color. Chlorophyll is the green substance that absorbs light and provide energy for photosynthesis.
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.
Is a bloom is a substance that absorbs light?
a bloom is a substance that absorbs light
What is true for a substance that absorbs energy?
When a substance absorbs energy, its internal energy increases, which can lead to a rise in temperature, a change in phase (e.g., from solid to liquid), or chemical reactions. Absorbing energy typically causes the substance's particles to move more quickly or rearrange themselves in a way that stores the additional energy.
When a substance gives off or absorbs heat is that a sign that describes a sign of a chemical change occurring?
Yes, if a substance gives off or absorbs heat, it could be a sign that a chemical change is occurring. This process is known as an exothermic or endothermic reaction, respectively, which are common indicators of chemical reactions.
What happens when a substance absorbs light?
When a substance absorbs light, the photons of light transfer energy to the substance's atoms or molecules. This can lead to an increase in the internal energy of the substance, causing changes such as heating, chemical reactions, or transitions between energy levels. The absorbed light can also excite electrons to higher energy levels or create new electron-hole pairs in semiconductors.
What is the third darkest substance?
Vantablack, a material made from carbon nanotubes, is the third darkest substance in the world. It absorbs 99.965% of visible light, appearing almost completely black to the human eye.
What happens to gas in a gas mask?
The Activated charcoal inside the filter (or whatever substance it uses) absorbs the chemicals until the charcoal is completely coated.
What absorbs energy in light reactions?
chloroplast
Where does light end up in space?
Its energy ends up in the first object or substance that completely absorbs it. Until then, at least some of it just keeps going.
A substance that absorbs light?
Pigment :|]
Which of the following substances absorbs UV radiation?
The substance that absorbs UV radiation is ozone.
Does the substance become cooler when it absorbs thermal energy?
No, the substance absorbs thermal energy and its temperature increases, not decreases. Cooling occurs when the substance releases thermal energy.
