Terms to be familiar with before you start to solve the test: growth factor signaling, epidermal growth factor, tyrosine protein kinase, tyrosine phosphorylation, ubiquitin, monoubiquitination, polyubiquitination, site-directed mutagenesis, transfection, expression vector, cDNA, immunoprecipitation, SDS-polyacrylamide gel electrophoresis, Western…

An experiment is described in this test that was designed to study the role of the cyclin B protein in a cell-free system. The work was performed in the lab of Tim Hunt who, together with Hartwell and Nurse, received the Nobel Prize in Physiology or Medicine in 2001 "for their discoveries of key chemicals that regulate the cell division cycle." It…

Terms to be familiar with before you start to solve the test: the genetic code, codon, degenerate codons, protein synthesis, aminoacyl-tRNA, anticodon, antiparallel orientation, wobble, unambiguous codons, ribosomes, initiation, elongation and termination of translation, peptidyl transferase, translocation, degenerate oligonucleotides, green…