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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.

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AnswerBot

1y ago

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Which group of algae produce agar agar?

Agar comes from Red Algae (primarily the Gracilaria genus).It mainly is produed from the red algae Gracilaria lichenoides.This algae is harvested along the western coast of the United States and in parts of Asia. To extract the agar the Algae is boiled, cooled, purified and then dried. The agar is then make into blocks, flakes, or granules.("Agar agar" is usually abbreviated as "agar".)


What is a gelling agent derived from algae that is useful for creating solid growth media?

agar


What is agar produced by?

Agar is produced by the cell walls of some species algae. It is derived from an all natural chemical and ingredient called Gelidium amansi.


What are agar and what are they used for?

Agar is a chemical obtained from brown algae . It is actually a solidifying agent and used to prepare media for microbial growth .


From which organism agar agar is extracted?

red algae Agar agar is a malay term meaning red algae. This algae which agar is extracted lives in the ocean around Malaysia


Where does the solidifying agent agar come from?

Agar is derived from seaweed, specifically from the cell walls of red algae. It is extracted by boiling the seaweed and then purifying and drying the resulting gelatinous substance.


What continent is agar on?

Agar is not a continent; it is a gelatinous substance derived from red algae, commonly used as a culture medium in microbiology and as a thickening agent in food. Red algae, from which agar is extracted, can be found in oceans around the world, particularly along the coasts of Asia, where it is widely harvested.


Agar is a gelatin and is derived from what?

sea weed (esp Sphaerococcus euchema), and predominantly from Gelidium and Gracilaria sp.


What is the source and the chemical nature of agar?

Commercial agar is harvested from the cell walls of the Red Algae- Gelidium amansii. Agarose is a linear polymer that consists of alternating residues of D-galactose and 3,6-anhydro-L-galactose.


Is a gelling agent derived from algae that is useful for creating solid growth media?

Yes, a gelling agent derived from algae, such as agar, is commonly used in creating solid growth media for various microbiological applications. Agar provides a solid surface for microbial growth, allows for uniform dispersal of nutrients, and is easily sterilized. It is a versatile and reliable component in laboratory settings.


What algae is used to prepare a medium for bacterial culture?

Agar, a gelatinous substance derived from red algae, is commonly used to prepare solid media for bacterial culture. It provides a solid surface for bacteria to grow on and is not consumed by the bacteria during growth.


Is agar red algae or green algae?

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 .