3     13.the process by which the sequence of bases is passed from DNA
        to RNA is called
        1)polymerase chain reation   2)translation
        3)transcription              4)replication

3     14.人類mRNA 64 codons 中 除methionine外 下列何種amino acid其codons
        只有一個
        1)Arg    2)Leu
        3)Trp    4)Pro

 1    15.下列何者為蛋白質合成之終止密碼
        1)UAA    2)UCC
        3)UGG    4)UUU



2     20.which of the following statement is correct
        1)nucleotide bond is an ester bond
        2)nucleotide bond is an anhydride bond
        3)peptide bond is an ester bond
        4)peptide bond is an anhydride bond


     35.the term"proteome" has been used to describe:
        1)the tertiary structure of a protein
        2)the structure of protein-synthesizing ribosome
        3)regularities in protein structures
        4)the complement of protein encoded by an organism's DNA
        5)regions(domains) within proteins


       1.下列敘述何者不正確?
         1)OXIDATIVE PHOTOPHORYLATION 發生於粒線體膜上
         2)photophosphorylation 發生於葉綠體thylakoid membrane 上
         3)蛋白質生合成發生在核糖體上

       2.which of following buffering substances are used in maittaining
         the hemeostasis of physiological pH condition
         1)phosphate buffer
         2)hemoglobin solution in the blood
         3)cellular amino acids and protein

       3.which one of the following description is correct?
         1)the major form of glucose in solution is β-D-glucopyranose.
         2)one of the structural elements of RNA is β-D-ribose
         3)a pyrimidine consists two conjugated rings.

       4.v下列敘述何者正確:
         1)DNA  double helix is stabilized by U-A and C-G hydrogen bonding
         2)a major component of RNA but not of DNA  is thymine
         3)Histone are frequently associated with prokaryotic DNA