What do flavonoids do for plants?

SEE ANSWER

Flavonoids are structurally diverse secondary metabolites in plants, with a multitude of functions. These span from functions in regulating plant development, pigmentation, and UV protection, to an array of roles in defence and signalling between plants and microorganisms.

Question:- How can we identify anthocyanins in plant extract?

Answer:- Anthocyanins are generally extracted with weakly acidified alcohol-based solvents, followed by concentration (under vacuum), and purification of the pigments. Paper and/or thin-layer chromatography and UV-Vis spectroscopy have traditionally been used for the identification of anthocyanins.

Question:- What are the 4 pigments in photosynthesis?

Answer:- The plant pigments are found in chloroplasts on the thylakoids. 4 Plant Pigments. Chlorophyll a: Light to medium green. Main photosynthetic pigment. Chlorophyll b: Blue-green. Accessory Pigment. Carotene: Orange. Accessory Pigment. Xanthophyll: Yellow. Accessory Pigment.

Question:- Why are anthocyanins important to a plants health?

Answer:- Anthocyanins are water-soluble pigments that not only give certain plants their color but also protect the plants against extreme temperatures.

Question:- What is the most abundant flavonoid pigment in the plant kingdom?

Answer:- Anthocyanins are the largest group of water-soluble pigments in the Plant Kingdom, displaying a diversity of colors that range from pink-orange through red to purple and blue hues.

Question:- Is Vibrio cholerae comma-shaped?

Answer:- Cholera is an acute secretory diarrheal illness caused by the toxins of the comma-shaped gram-negative Vibrio cholerae bacterium that is known worldwide for its pandemic potential.

Question:- Is Vibrio cholerae a Gram positive or Gram-negative bacteria?

Answer:- The cholera vibrios are Gram-negative, slightly curved rods whose motility depends on a single polar flagellum. Their nutritional requirements are simple.

Question:- What does DNA stand for?

Answer:- Deoxyribonucleic acid

Question:- How many bones are in the human body?

Answer:- 206

Question:- The concept of gravity was discovered by which famous physicist?

Answer:- Sir Isaac Newton

Question:- What is the hardest natural substance on Earth?

Answer:- Diamond

Question:- Humans and chimpanzees share roughly how much DNA?

Answer:- 98%

Question:- Roughly how long does it take for the suns light to reach Earth ,8 minutes, 8 hours or 8 days?

Answer:- 8 minutes

Question:- Which famous British physicist wrote A Brief History of Time?

Answer:- Stephen Hawking

Question:- At what temperature are Celsius and Fahrenheit equal?

Answer:- -40

Terms About Contact