The spatial conformation of a protein mainly depends on
A: α-helix and β-sheet
B: the sequence of amino acids in polypeptide chain
C: disulfide bonds in polypeptide chain
D: hydrophobic effects in polypeptide chain
E: hydrogen bonds in polypeptide chain
A: α-helix and β-sheet
B: the sequence of amino acids in polypeptide chain
C: disulfide bonds in polypeptide chain
D: hydrophobic effects in polypeptide chain
E: hydrogen bonds in polypeptide chain
举一反三
- Each polypeptide chain consists of a backbone that is adorned with a variety of chemical side chains. This polypeptide backbone is formed from a repeating sequence of the core atoms (_________) found in every amino acid.
- Which part of translation involves the addition of amino acids to an existing polypeptide chain? A: initiation B: elongation C: termination D: transcription
- The spacial conformation of protein is mainly determined by: () A: the<br/>sequence of amino acid B: α-helix<br/>and β-pleated sheets C: the<br/>side chain of amino acid in the peptide D: peptide<br/>bond in the peptide chain E: the<br/>location of disulfide bond in the peptide chain
- An α helix is generated when a single polypeptide chain turns around itself to form a structurally rigid _______.
- A β sheet is made when ______________ form between segments of a polypeptide chain that lie side by side.