There are three types of microscope with the ability to produce three-dimensional images. The scanning electron microscope<span> (</span>SEM<span>) and </span>transmission electron microscope<span> (</span>TEM<span>) both use beams of electrons to produce an image of the sample. The </span>confocal<span> laser scanning microscope uses a laser beam to produce an image.</span>
Answer:
Explanation:
A Pure bacterial culture must be grown in sterile tryptophan or peptone broth for 24–48 hours before performing the test. A sterile environment helps to avoid contamination.
When a test is conducted and it shows the presence of a red or red-violet color in the surface alcohol layer it means the result is positive
But when the colour is yellow it indicate negative reaction due to glucose fermentation.
A deviation from two color may also occur when we have an orange color. This colour change is due to the presence of methyl indole
When there is no color change this indicate No decarboxylase which is an enzyme needed for the fermentation reaction.
Color changes are indicator of how successful the reaction was.
Answer:
There are 6.87 x 1023 atoms in 1.14 mol SO3, or sulfur trioxide (mol is the abbreviation for mole).
Explanation:i hope this right
This is about something in pill form. considering the fact that the pill form of the enzyme would have to travel through the person's stomach, what special consideration would the producer of this product need to be concerned about?<span>
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