Biology Question Preview (ID: 23039)


Biochemistry Review. TEACHERS: click here for quick copy question ID numbers.

Which type of bond is found between water molecules?
a) covalent
b) ionic
c) hydrogen
d) peptide

Which type of bond holds hydrogen and oxygen atoms together within a water molecule?
a) covalent
b) ionic
c) hydrogen
d) peptide

Which of the following are monomers of proteins?
a) amino acids
b) fatty acids
c) nucleotides
d) monosaccharides

Which macromolecules contains C, H, and O in a 1:2:1 ratio?
a) carbohydrates
b) lipids
c) nucleic acids
d) proteins

All organic molecules contain this element.
a) calcium
b) carbon
c) nitrogen
d) sodium

Which organic molecules are monomers of lipids?
a) amino acids
b) fatty acids
c) monosaccharides
d) nucleotides

Which of the following is false about enzymes?
a) Enzymes can be used over and over to do a chemical reaction
b) Enzymes are used up during a single reaction.
c) Enzymes speed up chemical reactions by lowering activation energy
d) Enzymes are sensitive to pH and temperature changes

Acids have a pH that is
a) between 7 and 10
b) less than 7
c) more than 7
d) equal to 7

What happens to the enzyme catalase when its heated?
a) It speeds up the reaction of breaking down hydrogen peroxide
b) It has no effect on catalase
c) It slows down the reaction of breaking down hydrogen peroxide
d) It becomes denatured and no longer can break down hydrogen peroxide

Which of the following are monomers of nucleic acids?
a) amino acids
b) fatty acids
c) nucleotides
d) monosaccharides

Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 23039 in the upper right hand corner or click here.

TEACHERS / EDUCATORS
Log In | Sign Up / Register

Help / Support / FAQ




Gaming Links