Quiz questions Flashcards
Quaternary structure
the association of multiple polypeptide subunits to form a functional protein
Which enzyme is used o join together DNA fragments by forming phosphodiester bonds between nucleotides
DNA ligase
The misfolded version of the prion protein is referred to as
PrPSC
Adding a phosphate or sugar group to a newly made protein is an example of
a postranslational modification
BST is
a protein hormone that promotes growth and nutrient partitioning
rPST and rBST have both been shown to have positive effects. explain
rBST has been approved for use in dairy cows
A recombinant protein can be designed to contain additional peptide sequences. The fusion protein can:
have a longer or shorter half life, marker to easily detect, bind to a substrate in a column.
Antibiotics are used to
Treat sick animals, prevent disease, and promote growth.
