Identify the following reaction: Glucose + Fructose → Sucrose + Water |
Dehydration synthesis reaction |
Identify the following reaction: Sucrose + H2O → Glucose + Fructose |
Hydrolysis reaction |
Starch, dextran, glycogen, and cellulose are polymers of |
Glucose |
Structurally, ATP is most like which type of molecule? |
Nucleic acid |
What do genes consist of? |
Nucleic acids |
What is the type of bond between carbon, hydrogen, and oxygen atoms in organic molecules? |
Covalent bond |
What is the type of bond between ions in salt? |
Ionic bond |
What is the type of bond between the hydrogen of one molecule and the nitrogen of another molecule? |
Hydrogen bond |
What is the type of bond holding hydrogen and oxygen atoms in the H2O molecule? |
Covalent bond |
Which are the primary molecules making up plasma membranes in cells? |
Lipids |
Which molecule is composed of a chain of amino acids? |
Protein |
Which of the following is a base? |
NaOH → Na+ + OH- |
Which of the following is the type of bond between molecules of water in a beaker of water? |
Hydrogen bond |
Which of the following is the type of bond holding K+ and I- ions in KI? |
Ionic bond |
Which type of molecule contains -NH2 groups? |
Protein |
Which type of molecule contains the alcohol glycerol? |
Lipid |
Which type of molecule is composed of (CH2O) units? |
Carbohydrate |
Which type of molecule NEVER contains a phosphate group? |
Carbohydrate |
Which compound in Figure 2.1 is an organic acid? |
A) O // H3C – C \ OH |
In Figure 2.1, which is an alcohol? |
C) H H3C – C – OH H |
BIO 205 – Ch 2
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