Microscope to focus on a specimen identify one safety issue to consider
Answer:
Bacteria cells have no nucleus.
<span> </span><span>, electrons, are </span>found<span> in orbitals outside of the</span><span>nucleus hopes this help. have a great day
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The answer is a hair root.
Nuclear DNA is commonly extracted from the hair root. The hair root consists of keratinocytes. Keratinocytes are cells found in the epidermis. As all other cells, they contain DNA material. When keratynocites die, they get converted into keratoid material in the process of cornification. As a consequence, d<span>ead cells do not contain DNA material. Therefore, the hair root is the best source of nuclear DNA than shed or cut hair when working with hair sample.</span>
