You would have to be very careful of cross-contamination. That means you would have to work very carefully and precisely with protective clothing, ensuring that none of your DNA (from skin or hair or even trace) gets into the sample you are working with
You would have to be very careful to check and record samples properly to ensure nothing got mixed up or mislabeled and this could be disastrous for criminal cases
All the material is very precious and sometimes only one sample exists, so you have to avoid making any mistakes. Experiments can't always be repeated.

5 0

3 years ago

Which level of classification contains all the others?

solniwko [45]

Answer:

The answer is Kingdom .

Explanation:

Kingdom is place the highest in the level of classification .

6 0

3 years ago

Gel, an electronic source, and a micropipet to load the sample into the gel, are needed to make a dna

jasenka [17]

<span>DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.</span>

6 0

3 years ago