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How do you use trypan blue

Mix 1 part of 0.4% trypan blue and 1 part cell suspension ( dilution of cells). Allow mixture to incubate ∼3 min at room temperature. Cells should be counted

Apr 17, 2026 8 READS
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Can you use a duvet as a blanket

Yes! A duvet is a type of blanket with interchangeable covers. The insert is made up of a quilted shell filled with natural or synthetic fluff. Duvets differ

Apr 17, 2026 9 READS
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Which are the microbes

Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or cell clusters. Microorganims are widespread in nature and

Apr 17, 2026 8 READS
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What does ingroup and outgroup mean

In sociology and social psychology, an in-group is a social group to which a person psychologically identifies as being a member. By contrast, an out-grou...

Apr 17, 2026 8 READS
updates

What made hatters mad

In medieval Europe , mercury was used in medicine and manufacturing. Later, hatmakers commonly cured felt using a form of mercury called mercurous nitrate...

Apr 17, 2026 10 READS