One major difference between viruses and other cells is that viral particles have nucleic acid located within a capsid.
<h3>Structure of a virus</h3>
Viruses are made up essentially of ribonucleic or deoxyribonucleic acids enclosed in a proteinous shell known as capsids.
This is unlike other cells in which their nucleic acids either lie freely within the cytoplasm of their cells or are enclosed in a double membrane structure known as the nucleus.
Viruses are essentially non-living when outside a living host.
More on viruses can be found here: brainly.com/question/2401502
<em /><em>Arrhythmia </em>is probably the term you're looking for.
The prefix "a-" means "not" and the suffix/root "-rhythmia" means "rhythmic."
Chemical reactions involve the reactants' undergoing a chemical change to become products.
C. During prophase I, SEGMENTS of chromatids are exchanged between homologous chromosomes.