Multiple Choice
When atoms of elements on the left side of the periodic table ionize, they tend to
A) gain electrons and therefore become anions.
B) gain protons and therefore become anions.
C) lose electrons and therefore become cations.
D) lose protons and therefore become cations.
E) add neutrons and therefore become megaions.
Correct Answer:

Verified
Correct Answer:
Verified
Q67: In some proteins, disulfide covalent bonds form
Q68: Generally, a chemical buffer is described as<br>A)
Q69: In the formation of an ionic bond
Q70: An atom with a positive or negative
Q71: Within DNA, adenine makes hydrogen bonds with
Q73: A protein consists of<br>A) an amine group,
Q74: A polymer is made up of several
Q75: Starch and cellulose are examples of polysaccharides
Q76: Bicarbonate (HCO<sub>3</sub><sup>-</sup>) is a<br>A) strong proton donor.<br>B)
Q77: ATP is a nucleotide that is composed