Because catalase is found in red blood cells.
because catalase is found in the red blood cells.
Care must be taken if testing an organism cultured on a medium containing blood because catalase is present in red cells. If any of the blood agar is removed with the colony, a false positive reaction will occur. It is usually recommended, therefore that catalase testing be performed from a blood-free culture medium such as nutrient agar.
Barium
Glucose
serum containing media such as LJ medium are disinfected by autoclave,inspissator.
Catalase is the enzyme that catalyzes the breakdown of hydrogen peroxide, which in result, turns into water and oxygen. However, if catalase is presence in the medium, it may lead to false positive results.
mainly as a growth medium for molecular organisms. such as bacteria, fungi, and single celled organisms
mainly as a growth medium for molecular organisms. such as bacteria, fungi, and single celled organisms
with a filter
an electrolyte is any substance containing free ions that behaves as an electrically conductive medium.
different organisms ave diferent nutrient needs
mainly as a growth medium for molecular organisms. such as bacteria, fungi, and single celled organisms
are specialized appendages that aquatic organisms use to move the circulatory medium over their gills.