The Backbone of Organic Molecules Consists of Covalently Bonded __________

Q14: Sucrose is composed of_.  <br>A) two molecules

Q70: Chitin is a polysaccharide with _ atoms

Q71: An -NH₂group is a(n) _ group.<br>A)carboxyl<br>B)hydroxyl<br>C)amine<br>D)methyl<br>E)carbonyl

Q72: _ refers to activities by which cells

Q74: A -COOH group is a(n) _ group.<br>A)carboxyl<br>B)hydroxyl<br>C)amino<br>D)methyl<br>E)carbonyl

Q76: Condensation and hydrolysis are accomplished in cells

Q77: The most plentiful sugar in nature is<br>A)glucose.<br>B)sucrose.<br>C)fructose.<br>D)maltose.<br>E)lactose.

Q78: Condensation reactions typically produce<br>A)monomers.<br>B)salts.<br>C)polymers.<br>D)simple sugars.<br>E)amino acids.

Q79: The figure below has a majority of

Q80: The dotted areas in the figure below