<span>There are three basic chemical components of DNA - 1. Four "Nucleic acids", 2. Deoxyribose sugar, and 3. Phosphate backbone. The overall shape of the molecule is a double-stranded, double helix. It looks a bit like a spiral staircase wrapped around a spiral staircase. Phosphate groups outside, nucleic acids inside the helix,</span>
<span>The nurse should ready the patient for delivery as this is the second stage of labor where the contractions will be at 2 to 5 minute intervals. The nurse should be ready with anesthesia and sterile tools for episiotomy (surgical enlargenent of the birthing canal, a cut that is later stiched).</span>
Answer:
<h2>Source of Light in Universe</h2>
<h3>Although the Sun doesn't light up the other stars, it does provide the daylight here on Earth; and the moon and planets we see are illuminated by that same sunlight. All stars produce light (and other kinds of energy) through nuclear reactions, using the energy stored in the tiny nucleus at the center of atoms.</h3>
Explanation:
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<em><u>THANKS</u></em><em><u>❤</u></em><em><u>❤</u></em></h2>
