Narrator: Agar is a jellylike substance made from red seaweeds used to culture bacteria and fungus in labs. It's also an ingredient in foods like gummy bears and Jell-O. It's sterilized into a ...

«Agar-agar is a high-quality product that is sold on international markets and across all continents», he remarked, indicating the global demand for this versatile substance. The expansion of ...

Aseptic technique is vital when the effectiveness of antibacterial substances is being tested. Reason – this allows the bacteria to spread out and to grow in individual colonies on the agar plate.