They are red due to the pigment phycoerythrin found in the in the phycobilisomes atached to the thylakoid membrane.
Red algae contain red pigments called phycoerythrins, which are responsible for their characteristic red color. These pigments help the algae absorb certain wavelengths of light that penetrate deeper in the water column, allowing red algae to thrive in lower light conditions compared to green algae.
Yes, agar is derived from red algae, not brown algae. It is extracted from the cell walls of certain species of red algae and is commonly used as a gelling agent in food and scientific applications.
It makes toothpaste and make up. It is kind of helpful.
Several marine animals eat red algae, including sea urchins, limpets, some species of fish, and certain marine snails. These animals play a role in controlling red algae populations and maintaining balance in marine ecosystems.
Red algae are generally considered helpful to humans as they are an important source of essential nutrients, such as vitamins, minerals, and antioxidants. Some species of red algae also have medicinal properties and are used in food supplements and pharmaceuticals. However, certain species of red algae can produce toxins that are harmful to humans if consumed in large amounts.
yes, during "red tide" which is when a certain species of algae blooms.
Red algae cell walls contain agar. while green algae cell walls contain cellulose Answer 2 Agar is a chemical obtained from walls of certain red marine algae .It is not Algae itself .
Red algae contain red pigments called phycoerythrins, which are responsible for their characteristic red color. These pigments help the algae absorb certain wavelengths of light that penetrate deeper in the water column, allowing red algae to thrive in lower light conditions compared to green algae.
If you are referring to the Red Tide, then, it is a form of algae called "Gymnodinium breve". Not everyone agrees on the reason the algae booms, and causes the water to appear red, but it is said to be a natural phenomena and it's not good for the ocean life or people. you shouldn't eat fin fish that are from a red tide area, red tide produces potent neurotoxins.
Yes, agar is derived from red algae, not brown algae. It is extracted from the cell walls of certain species of red algae and is commonly used as a gelling agent in food and scientific applications.
Its frequency (wavelength).
Fire algae typically appear red or orange in color due to the presence of pigments called fucoxanthin and phycoerythrin. These pigments help the algae absorb specific wavelengths of light for photosynthesis.
oxygen
It makes toothpaste and make up. It is kind of helpful.
Several marine animals eat red algae, including sea urchins, limpets, some species of fish, and certain marine snails. These animals play a role in controlling red algae populations and maintaining balance in marine ecosystems.
The Oxygen Hits The Chemicals In The Blood Turning It Red Instantly, But Even Though Your Body Has Oxygen In It And Through The Blood It Needs A Certain Amount To Do That.
Red algae are generally considered helpful to humans as they are an important source of essential nutrients, such as vitamins, minerals, and antioxidants. Some species of red algae also have medicinal properties and are used in food supplements and pharmaceuticals. However, certain species of red algae can produce toxins that are harmful to humans if consumed in large amounts.