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What is the different reaction of Gram-negative and Gram-positive bacteria to Gram's stain testing?
Wiki User
∙ 13y ago
Gram-positive bacteria which take up the stain turn purple, while Gram-negative bacteria which do not take up the stain turn red.
Wiki User
∙ 13y ago
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Which process uses bacteria to copy DNA?
Polymerase chain reaction
What is source of enzyme in fermentation reaction?
Yeast , bacteria and some microbes.
How does photocatalysts kill bacteria?
promotion or stimulation of a chemical reaction by light.
How yogurt is made is it a chemical or biochemical reaction?
It is a biochemical reaction because of the bacteria. :)
What copies DNA quickly without using bacteria?
Polymerase chain reaction
The major criteria used in placing bacteria into different groups is based on differences in?
Biologists separate bacteria into two groups based on their reaction with the gram stain as Gram Positive and Gram Negative bacteria.
Which process uses bacteria to copy DNA?
Polymerase chain reaction
Can bacteria change nitrogen into oxygen?
No. Only a nuclear reaction can change oxygen into nitrogen, and bacteria are not capable of such reactions.
Why does hydrogen bubble when it is poured on a skin cut?
Its a chemical reaction with the bacteria.
How does photocatalysts kill bacteria?
promotion or stimulation of a chemical reaction by light.
What gram reaction do you expect from acid-fast bacteria?
Gram positive
What is source of enzyme in fermentation reaction?
Yeast , bacteria and some microbes.
How yogurt is made is it a chemical or biochemical reaction?
It is a biochemical reaction because of the bacteria. :)
Formation of curd from milk is which reaction?
Formation of curd in milk is called 'Fermentation'.Curd is formed when milk is pasteurised and fermented by a combination of lactic acid bacteria and a protease.
What antibody is produced in a reaction to an allergen?
The antibody is specific to the antigen (allergen). Different antibodies are produced at different times of exposure (IgM=acute; IgG=longterm) or in different systems of the body (IgA is produced in the gut).
What copies DNA quickly without using bacteria?
Polymerase chain reaction
Is rust a bacteria?
oxidation a chemical reaction with air so no bugs here
