0
What else can I help you with?
How do you distinguish the anthocyanin pigments and chromoplasts?
chromoplasts have red and orange carotenoid pigments, that anthocyanins do not have.
If present in a cell where are anthocyanin pigments located?
Anthocyanin pigments are primarily located in the vacuoles of plant cells. These water-soluble pigments are stored in the cell's vacuolar fluid, where they contribute to the coloration of flowers, fruits, and leaves. They play a role in attracting pollinators and seed dispersers, as well as providing protection against UV light and oxidative stress.
How do pigments migrate?
Pigments migrate through a process called chromatography, where they are separated based on their size and solubility in a solvent. As the solvent travels up a chromatography paper, pigments with higher solubility move faster and travel further, resulting in distinct bands of separated pigments. The migration of pigments in chromatography is based on their individual chemical properties and interactions with the solvent.
Why leaves having also red in colour?
Leaves turn red due to the presence of pigments called anthocyanins. These pigments are produced in response to environmental stresses like cold temperatures or excess sunlight. They help protect the leaf from damage and also contribute to the vibrant colors seen in autumn foliage.
How red cabage is used as an indicator?
Red cabbage is used as an indicator due to its anthocyanin pigments. These pigments change color based on the pH of the solution they are in. In an acidic solution, red cabbage turns red/pink, while in a basic solution it turns blue/green. By observing the color change, the acidity or alkalinity of a solution can be determined.
What pigments give colour to tomato?
Anthocyanin
How do you distinguish the anthocyanin pigments and chromoplasts?
chromoplasts have red and orange carotenoid pigments, that anthocyanins do not have.
Red apples are red because of what pigments?
anthocyanin
How do pigments migrate?
Pigments migrate through a process called chromatography, where they are separated based on their size and solubility in a solvent. As the solvent travels up a chromatography paper, pigments with higher solubility move faster and travel further, resulting in distinct bands of separated pigments. The migration of pigments in chromatography is based on their individual chemical properties and interactions with the solvent.
What pigments are present in petals of cherry blossom flower?
The pink colour of cherry blossom petals is produced by the pigment anthocyanin
What is the organelle that contains anthocyanin?
The organelle is called the chloroplast The photosynthetic pigment it contains is called chlorophyll
How does a blueberry change from its original blue color to a vibrant red hue?
The blueberry changes color from blue to red as it ripens due to the accumulation of anthocyanin pigments in the fruit's skin. These pigments are responsible for the vibrant red hue seen in ripe blueberries.
What color will turn after you mix red cabbage and borax?
The mixture is likely to turn blue due to the interaction between the anthocyanin pigments in red cabbage and the alkaline nature of borax.
Why did the potatoes turn purple in the fridge?
Potatoes turn purple in the fridge due to a natural reaction between the starches in the potato and the cold temperature, which causes a buildup of sugars and anthocyanin pigments.
Why leaves having also red in colour?
Leaves turn red due to the presence of pigments called anthocyanins. These pigments are produced in response to environmental stresses like cold temperatures or excess sunlight. They help protect the leaf from damage and also contribute to the vibrant colors seen in autumn foliage.
Photosynthesis requires chlorophyll but some of the coleus leaves turn out purple Why did this happen?
The purple color in coleus leaves is due to the presence of a pigment called anthocyanin, which is responsible for the coloration. Anthocyanin can mask the green color of chlorophyll, leading to purple-colored leaves. This is a natural variation in plant coloration and does not necessarily affect the plant's ability to photosynthesize.
What color do blueberries turn in an Alkali solution?
Blueberries turn green in an alkali solution due to a change in the pigment molecules. The anthocyanin pigments in blueberries react with the alkaline pH, causing the color change.
