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.
The monomers from which nucleic acids are constructed are called nucleotides. Each nucleotide consists of three components: a nitrogenous heterocyclic base, either a purine or a pyrimidine; a pentose sugar; and a phosphate group.Different nucleic acid types differ in the structure of the sugar in their nucleotides; DNA contains 2-deoxyriboses while RNA contains ribose.how more I know that nucleic acids are made up of nucleotides, and nucleotides are made up of a nitrogenous base, a sugar (either ribose for RNA or deoxyribose for DNA), and a phosphate group.