red and yellow colours are mixed together to obtain orange colour
65 : 35 Ratio of potassium nitrate to sugar (confectioners sugar works well for a powdered propellant) then take 1% of your final amount, in iron oxide RED, and add that to your mixture. (100 gram recipe = 1 gram iron oxide)
Depending on the pigments from wich the paint was manufactured and the quality of the paint, the results may vary. Most probably you will obtain a brown hue.
Purple will often appear brown or even black when it is very intense. If you have this problem in your paint mixing, try adding the color to white to obtain the color you wish. Red and blue still make purple, but the color needs to be lightened.
Glucose oxidase is an enzyme that catalyzes the oxidation of glucose into gluconic acid and hydrogen peroxide. Peroxidase is another enzyme that uses hydrogen peroxide to catalyze the oxidation of various organic compounds. Aminophenazone is a compound that is commonly used in diagnostic tests to react with hydrogen peroxide in the presence of peroxidase, producing a colored compound. Phenol is an organic compound that can act as a reducing agent and is commonly used in various industrial applications.
diastase
Mannitol salt agar is selective for gram positive bacteria, and differential for mannitol fermenters. Phenol red is the indicator containing the enzyme mannitol.
RED GRAM means KANDI PAPPU
Red or pink. Gram Positive = Purple or Violet, Gram Negative = Red or Pink. I just think of the mnemonic Positive-Purple both starting with P.
Gram- negative bacteria turns red to pink after the gram stain is performed.
Gram-positive cells are purple and the Gram-negative cells are red.
If you are talking about a Gram Stain, then red. E. coli is Gram negative which means that Safranin will stain it red during a gram stain.
Gram- negative bacteria turns red to pink after the gram stain is performed.
One way to remember that gram negative bacteria turn red is to think of the phrase "red is negative." This reminds you that when performing a Gram staining test, gram negative bacteria will take on the red color.
It's "red gram," i.e. red bean or red lentil (not sure about the English translation -- gram seems to refer to a lot of foods in India).
wix 85516 B195 RED BOX
If after staining, a smear reveals both purple(Gram +) and red cells(Gram -). This is generally an indication that the smear contains gram positive cells.