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What color should the biological indicator turn if spores are present regarding an autoclave?
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What color does the indicator turn when starch is present?
Iodine is used to indicate whether starch is present in a solution. If starch IS present, the indicator will turn dark blue/black. Iodine is used to indicate whether starch is present in a solution. If starch IS present, the indicator will turn dark blue/black. FOR WHAT PURPOSE WE USE STARCH-IODINE INDICATOR PAPER
What best describes the term biological hazard?
Organisms or products of organisms that present a risk to humans
What types of chemical activities occurring within cells are most dependent?
biological catalysts present
What is the biological term used to describe the number of individuals of the same species present at a particular place and time?
A population.
What happens if methylene indicator strip turns blue inside the Gas Pak jar?
The blue color is a result.of oxidation of the color indicator. Blue means there's oxygen present. Colorless means there's an absence of oxygen.
What is a bioindicator?
A biological indicator is a device to monitor the sterilization process that consists of a standardized population bacterial spores known to be resistant to the mode of sterilization being monitored. Biological indicators indicate that all the parameters necessary for sterilization were present.
What color does the indicator turn when starch is present?
Iodine is used to indicate whether starch is present in a solution. If starch IS present, the indicator will turn dark blue/black. Iodine is used to indicate whether starch is present in a solution. If starch IS present, the indicator will turn dark blue/black. FOR WHAT PURPOSE WE USE STARCH-IODINE INDICATOR PAPER
What is the Principle of autoclave in biotechnology?
An autoclave is piece of equipment that is usually used to sterilize objects and supplies by subjecting them to high pressure saturated steam at 121 °C or more, typically for 15 to 20 minutes depending on the size of the load and the contents. The sterilization occurs by three mechanisms: temperature, pressure, and thermal oxidation. The high temperature will kill most microorganisms because they cannot tolerate the temperature - essentially it "cooks" them. Viruses, which may not be considered "organisms" are also broken down by the temperature and proteins can be denatured. The pressure will cause penetration of membrane walls of organisms, disrupting or breaking the walls, forcing the steam into them, and screwing up the osmotic pressure. Some biological materials will also experience thermal oxidation - they react with residual air present in the autoclave or with other oxidizers present in the autoclave. As the reactions occur, the biological materials are broken down or destroyed.
How bicarbonate indicator show present of oxygen or not?
if oxygen present the colour of bicarbonate indicator will change to brown like in my experiment,i think it's not fully successful but not dissapoint me.
What are some protest movements of the past and present regarding federalism?
Whiskey Rebellion is some of the past and present movements regarding federalism.
If the universal indicator turns green it means?
there is no acid present
What color does the indicator turn when vinegar is present?
Green
Opposite of present ending with ent?
If regarding presence: absent If regarding time: precedent
What is a bicarbonate indicator?
It is a substance to test how much carbon dioxide is present in air.
Is regarding an adverb?
No, it is not. It is a verb form (present participle) or a preposition.
Color of milk after adding iodine?
Starch is not present. Iodine is an indicator for starch.
Is lipids present in food?
Lipids are present in vegetable oil, olive oil, and others of biological origin. But they are not present in petroleum, which consists mostly of hydrocarbons.
