Make a personal spider repellent to repel spiders and ticks. To make the personal repellent, mix 1 tsp. of essential lavender oil with 8 oz. of your favorite sunscreen, face lotion, body lotion or aloe vera gel. Shake the mixture well to combine the ingredients. Slather it on your skin as often as desired.
| Share | Cite. virus, parasite with a noncellular structure composed mainly of nucleic acid within a protein coat. Most viruses are too small (100â2,000 Angstrom units) to be seen with the light microscope and thus must be studied by electron microscopes. Share | Cite. virus, parasite with a noncellular structure composed mainly of nucleic acid within a protein coat. Most viruses are too small (100â2,000 Angstrom units) to be seen with the light microscope and thus must be studied by electron microscopes.
Confidence votes 277. Most viruses are composed of RNA. RNA is like a biochemical blueprint that tells cells cells what to do/make. Many viruses infiltrate your cells, tell them to work overtime, and have them make more copies of the same virus until they explode.The RNA is mainly composed of Ribose sugar, Nitrogenous base, and a phosphAte.irus contains both DNA and RNA some viruses contain RNA as their geneti information and are called retroviruses.when retroviruses infect a cell, they produce a DNA cop â¦ y of their RNA. 2 people found this useful.