1.
The bases are on the (interior/exterior) of the double helix.
2.
They are arranged (randomly/neatly stacked).
3.
The phosphate groups are on the (interior/exterior) of the DNA molecule.
4.
The sugar groups on the (interior/exterior) of the DNA molecule.

1. The bases are on the interior of the double helix.

2.  They are arranged neatly stacked.

3.  The phosphate groups are on the exterior of the DNA molecule.

4.  The sugar groups on the exterior of the DNA molecule.

Explanation:

DNA is made up of basic chemical components called nucleotides. These basic components include a phosphate group, a sugar group and one of four types of alternative nitrogenous bases. To form a strand of DNA, the nucleotides unite to form chains, alternating with the phosphate and sugar groups.  

The four types of nitrogenous bases found in nucleotides are: adenine (A), thymine (T), guanine (G), and cytosine (C). The order, or sequence, of these bases determines which biological instructions are contained in a strand of DNA, being within the strands already mentioned.

i believe it is a.) released into

explanation:

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.