AP Biology [Practice AP Exam]; with Complete Solutions

AP Biology [Practice AP Exam]; with Complete Solutions
[D] interactions between amino acids present in the polypeptide. Correct answer-[2] The
tertiary structure and function of a polypeptide is principally determined by the:

-----------------------------------------------

[A] length of the polypeptide.



[B] number of nucleotides present in the polypeptide.




[C] repeated units of glycerol making up the polypeptide.



[D] interactions between amino acids present in the polypeptide.




[E] number of introns within the polypeptide.




[B] Two Correct answer-[3] In a species that has five different alleles for a gene at a
particular locus, how many different alleles may be present in the somatic cells of one diploid
individual?

-----------------------------------------------

[A] One




[B] Two



[C] Three

, AP Biology [Practice AP Exam]; with Complete Solutions

[D] Four



[E] Five




[C] swell and lyse Correct answer-[4] If red blood cells cultured in an isotonic medium are
placed in distilled water, they will most likely:

-----------------------------------------------

[A] remain unchanged



[B] shrivel




[C] swell and lyse



[D] divide




[E] become dormant




[A] A triglyceride Correct answer-[7] Metabolism of which the following molecules results
in the greatest net usable energy per gram?

-----------------------------------------------

[A] A triglyceride