Md. Nur Alam Miah

5 Questions 8 Answers 0 Followers

Questions related from Md. Nur Alam Miah

What is a purity ratio?

When the DNA or RNA sample concentration is approximately 20 ng/uL or less, the purity ratios are unreliable.

08 January 2020 5,771 3 View

What are the differences among Distilled water, Deionized water and Sterile water? Under what circumstances we have to use these water?

Organic materials and inorganic minerals are the most common impurities found in water.

18 December 2019 7,564 4 View

How can we overcome false PCR?

A possible false positive reaction can occur if test plan sample are contaminated or infected. As PCR is a kind of enzyme reaction, any factors that affect an enzyme reaction could also result in...

15 April 2019 196 5 View

How can we take a good decision?

Decision making can be regarded as the mental processes (cognitive process) resulting in the selection of a course of action among several alternative scenarios. The more alternatives, the more...

01 January 1970 3,438 5 View

How do plants defend themselves from insects?

From a phytochemical standpoint, plants are producers of chemicals (primary and secondary metabolites) and insects are consumers. Plants display physical and chemical defensive adaptations against...

01 January 1970 3,648 26 View