What kind of bond forms during the dehydration synthesis of two amino acids, and which functional groups are involved?
A) A glycosidic bond forms between the amino group of one amino acid and the carboxyl group of the other amino acid.
B) A hydrogen bond forms between the hydrogen atom of one amino acid and the oxygen atom of the other amino acid.
C) An ionic bond forms between the amino ion of one amino acid and the carboxylic acid of the other amino acid.
D) A lipophilic bond forms between the hydrophobic tail of one amino acid and the hydrophilic head of the other amino acid.
E) A peptide bond forms between the amino group of one amino acid and the carboxyl group of the other amino acid.
Answer: E
You might also like to view...
The lumbar regions are located lateral to the umbilical region.
Indicate whether this statement is true or false.
How many seminiferous tubules are found in each lobule?
a) 1-3 b) 50-100 c) 200-300 d) 500 or more e) Millions
With age, connective tissues
A. become more flexible. B. become thinner. C. lose their blood supply. D. lose their pliability and resiliency. E. increase in mass.
When an individual is exposed to cold temperatures, total metabolic rate
A. decreases. B. increases. C. remains constant.