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Pigments that reflect red-purple light include anthocyanins, which are water-soluble pigments found in many plants, giving them colors ranging from red to purple. Betalains, another group of pigments found in beets and some cacti, can also reflect red-purple light. Additionally, certain combinations of carotenoids and chlorophyll can produce shades that include red and purple hues. These pigments play important roles in attracting pollinators and protecting plants from UV damage.
What else can I help you with?
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 colors do accessory pigments reflect?
Accessory pigments typically reflect colors such as red, orange, and yellow. These pigments help plants absorb a wider range of wavelengths of light for photosynthesis.
What colors of light do carotenoid pigments reflect?
Carotenoid pigments primarily reflect red, orange, and yellow light due to their molecular structure. This is why they often give fruits and vegetables their characteristic bright colors.
Which of these are the pigments that absorb blue-violet and blue-green light and reflect red orange and yellow light?
Carotenoids are pigments that absorb blue-violet and blue-green light and reflect red, orange, and yellow light. They are responsible for the red, orange, and yellow colors seen in many fruits and vegetables.
Do primary pigments reflect all light?
No, primary pigments absorb certain wavelengths of light and reflect others, which gives them their specific color. For instance, cyan absorbs red light and reflects blue and green light, magenta absorbs green light and reflects blue and red light, and yellow absorbs blue light and reflects red and green light.
Red paint mixed with blue paint becomes purple paint what is the most likely cause of this color change?
The color change from red to purple when mixing red and blue paint is due to the blending of the pigments in each color. Red and blue pigments absorb different wavelengths of light, and when combined, they reflect a new wavelength that our eyes perceive as purple. This phenomenon is a result of subtractive color mixing, where the pigments interact to create a new color rather than simply altering the original colors.
What makes plants colorful?
Plants get their colors from pigments like chlorophyll (green), carotenoids (yellow-orange), and anthocyanins (red-purple). These pigments help plants absorb and reflect light for photosynthesis and can also serve as protection against UV light or attract pollinators. The combination and concentration of pigments determine the overall color of a plant.
What makes certain red algae appear red?
Red algae contain pigments called phycoerythrins, which absorb blue light and reflect red light. This gives red algae their characteristic red coloration. The presence of these pigments allows red algae to photosynthesize efficiently in deep water where blue light penetrates most effectively.
True or false Chlorophyll pigments absorb mostly green wavelenghts and reflect blue and red wavelenghs?
True. Chlorophyll pigments primarily absorb blue and red wavelengths of light and reflect green wavelengths, giving leaves their green color.
How purple colour can be produce?
Purple color can be produced by mixing blue and red pigments or dyes together. This combination of blue and red light wavelengths creates the perception of purple to our eyes. The exact shade of purple can vary depending on the specific ratios of blue and red used.
Does chlorophyll absorb red and purple light?
it would look red because the light would reflect on the grass ddddddddddddddduhhhh lol jk
Why are some plants red or purple when all plants have chloroplasts and that is what makes plants green?
Plants can appear red or purple due to the presence of pigments other than chlorophyll, such as anthocyanins. These pigments absorb different wavelengths of light, giving the plant its distinct color. Additionally, the expression of certain genes can cause the production of these pigments, resulting in plants that are red or purple in color.
