Answer:
Cardiac muscle differs from skeletal muscle in that it exhibits rhythmic contractions and is not under voluntary control.
Answer:
Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things. All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information.
Explanation:
Answer:
Is important to inhibit the activity of DNases
Explanation:
The magnesium ions are cofactors of multiple enzymes like deoxyribonucleases also called DNases (cut the DNA) that helps in activating the enzymes for its functions. Chelex catches magnesium ions and inactivates the DNases. Is important in DNA isolation for the inactivation of DNases that can degrade the DNA that we want to isolate.