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What are examples of accessory pigments for photosynthesis?
Some examples are carotenoids and phychobiliprotein. Chlorophyll is not an accessory pigment. Accessory pigments are pigments which work alongside Chlorophyll a in photosynthesis, such as carotene.
What molecules other than chlorophyll absorb and reflect certain colors?
Chlorophyll a has absorption maxima of 430nm and 662nm. Which corresponds to violet and red. Chlorophyll b has absorption maxima of 453nm and 642nm. Which corresponds to blue and red. Hope that helps
What absorbs wavelengths of light different from those absorbed by chlorophyll?
Other pigments, such as carotenoids and phycobilins, can absorb wavelengths of light different from those absorbed by chlorophyll. These pigments are found in various photosynthetic organisms and help to broaden the range of light that can be utilized for photosynthesis.
Explain how the pigments in colored objects such as clothes differ from plant pigments?
The pigments in colored objects such as clothes are typically synthetic dyes or pigments created through chemical processes to achieve specific colors and properties. These synthetic pigments are often more stable and resistant to fading compared to plant pigments, which are natural compounds found in plants and are responsible for their coloration. Plant pigments, such as chlorophyll and carotenoids, are involved in photosynthesis and other biological processes, while synthetic pigments in clothes are designed for aesthetic purposes and are not necessarily biologically active.
What major and accessory pigments are necessary for photosynthesis to be carried out?
Chlorophylls (a, b, c, and d. However, their presence depends on the type of organism); carotenoids and phycobilins are accessory pigments. the pigment necessary for photosynthesis is called chlorophyll, which traps the energy in sunlight. it is present in chloroplasts, which are small disc-shaped structures present in a plant cell.
What is a phycobilin is and at least 2 organisms in which they are found For what medical purpose are phycobilins used for?
Phycobilins are pigment proteins found in certain algae and cyanobacteria, giving them their characteristic colors. Examples of organisms containing phycobilins include red algae and cryptophytes. Phycobilins are used in medical research as fluorescent markers for various biological applications, like tracking cells and biomolecules in studies of disease and drug development.
Are phycobilins photosynthetic pigments?
Yes, phycobilins are photosynthetic pigments found in certain types of algae, cyanobacteria, and red algae. They help capture light energy and transfer it to chlorophyll for photosynthesis.
What wavelengths of light are captured by phycobilins?
Phycobilins absorb and capture light primarily in the blue and red regions of the spectrum, ranging from 450 to 660 nanometers. These pigments enhance the efficiency of photosynthesis in red algae and cyanobacteria by capturing light that chlorophyll alone cannot.
What other pigments are used to trap energy?
In addition to chlorophyll, other pigments such as carotenoids and phycobilins are used to trap energy in plants and algae. Carotenoids absorb light in different wavelengths than chlorophyll, while phycobilins are found in some algae and cyanobacteria to help capture light energy for photosynthesis.
What plant pigment are involved in photosynthesis?
Chlorophyll, carotenoids, phycobilins and xanthophylls are the pigments involved in photosynthesis .Chlorophyll is the name used for several related pigments found in plants, they are used in photosynthesis.
What will happen to the atoms of the photosynthetic pigments when they are exposed to wavelength of the electromagnetic spectrum above or below the spectrum of visible light?
Nothing would happen as chlorophyll absorbs only visible light but phycobilins can absorb heat also .
What is the substance in chloroplast which absorbs light?
Chlorophyll is the primary molecule. Photosynthetic organisms also rely on other accessory pigments to absorb photons that chlorophyll can not. Carotenoids and phycobilins are common examples. There are many others that can contribute in various organisms.
What are the substances in plastids that absorb various wavelengths of light?
Chlorophylls, carotenoids, and phycobilins are the substances in plastids that absorb various wavelengths of light for photosynthesis. Each pigment absorbs different wavelengths of light to maximize the capture of energy for photosynthesis.
Are rodophyta contained chlorophyll?
yes they contained, they also cntained other accessory pigments like phycoerythrin, phycocyanin, carotene, and xanthphyll.
Are photosynthetic pigments and accessory pigments the same?
No, photosynthetic pigments are the main pigments involved in capturing light energy for photosynthesis, such as chlorophyll. Accessory pigments are additional pigments that assist in light absorption and broaden the range of light wavelengths that can be utilized for photosynthesis, such as carotenoids and phycobilins.
What kind of materials changes sunlight into chemical energy?
Chlorophyll is the primary pigment that absorbs sunlight and facilitates the process of photosynthesis, converting sunlight into chemical energy in plants and algae. Other pigments, such as carotenoids and phycobilins, also play a role in capturing sunlight for energy production in certain organisms.
What compounds do many algae have to help them absorb light at different wavelenghts?
Many algae contain pigments such as chlorophyll a, chlorophyll b, carotenoids, and phycobilins to absorb light at different wavelengths. These compounds allow algae to capture light energy for photosynthesis efficiently across a broad spectrum of light wavelengths in the aquatic environment.
