A light microscope, I don't think it would be an electron microscope because we're talking about PRESERVED plant cells.
D. is the non-random change in allele frequencies that occurs in a small population.
The answer is <span>Topoisomerase.
Topoisomerase is an enzyme responsible for twisting of DNA helix. After DNA strand is untwisted by helicase enzyme, DNA must be twisted again so the normal function of DNA can be sustained. If left untwisted, the replication fork will continue to grow, the normal function of DNA will stop.</span>
The correct answer is Q78.0.
Diagnosis code is a tool used to group and identify diseases, disorders, symptoms, injuries and other reasons for patient encounters. Diagnostic coding is the translation of written descriptions of diseases, into codes from a particular classification.
