What is the most common element in your body?
A. Carbon
B. Sugar
C. Water
D. Oxygen
Answer: D
You might also like to view...
Although it is too simple an explanation, the concept of a key fitting into a lock is descriptive of the:
a. inhibition of enzymes by small molecules b. fit of coenzymes to enzymes c. matching of enzyme with substrate d. regeneration of ATP from ADP e. stepwise cascade of electrons in the oxidation-reduction reactions
The water-hating hydrophobic tails of the phospholipid bilayer face the outside of the cell membrane
Indicate whether the statement is true or false.
________ solutions are those that have a higher concentration of OH- (hydroxyl ions) than H+ ions
Fill in the blank(s) with correct word
The basic unit of a DNA molecule is the
A. nitrogenous base. B. sugar-phosphate backbone. C. amino acid. D. nucleotide. E. ribose sugar.