Anabolic steroids are used as performance-enhancing drugs to increase the ability to do work and exercise by abnormally stimulating muscle growth, power, and aerobic capacity. This increased function comes with a cost of potentially life-threatening side effects.nfections are a common side effect of steroid abuse because of needle sharing and unsanitary techniques used when injecting the drugs into the skin. These are similar risks to IV drug abusers with increase potential to acquire blood-borne infections such as hepatitis and HIV/AIDS.
In water's hydrogen bonds, the hydrogen atom is covalently attached to the oxygen of a water molecule (492.2145 kJ mol-1 [350]) but has (optimally) an additional attraction (about 23.3 kJ mol-1 [168].
The atoms in a molecule are held together are held together by covalent bonding. Covalent Bond  A chemical bond formed by sharing a pair of electrons. Consider a hydrogen molecule, H2: Each atom has 1 electron in the 1s shell, to fill up the 1s shell each atom would like to have 2 electrons, 1  Neither atom is willing to give up its electron to the other atom, 2  The compromise solution is to share the electrons by overlapping 1s orbitals. 3  We will discuss this further in chapter 9.