Chapter 2

Question 0

Covalent Bond

Answer 0

Sharing of electrons (polar/non polar)

Question 1

Chemistry of Living Organisms

Answer 1

Organic
Reactions take place in aqueous environment cell 70% H2O
Reactions take place in narrow temp range
Complex
Dominated by large polymers (DNA, RNA, sugars, lipids, proteins)

Question 2

Ionic Bond

Answer 2

Transferring electrons from one atom to another

Question 3

Importance of Weak Bonds

Answer 3

Often hold together molecules in cells

A lot of weak bonds, tight bonding