Which table shows two steps of DNA replication?

The 2nd Table

Explanation:

DNA Polymerase is used in DNA replication and attaches Adenine to Thymine and Cytosine to Guarine (Remember it is always A to T and C to G). The 3rd table would be incorrect because cytosine doesn't attach to thymine. The 1st table would be incorrect because Uracil is used in RNA replication, not DNA replication.

DNA replication is the process by which DNA makes a copy of itself during cell division.

Table 2 shows the two steps of DNA replication, DNA polymerase matches adenine to thymine and cytosine to guanine and two identical DNA double-helical, are produced.

During separation, the 2 strands of the DNA helix uncoil at a selected location called the origin.

Therefore, table 2 shows the two major steps of DNA replication.

Learn more about DNA replication here:

link

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.