Frnsc 100 exam 1 - Study guides, Class notes & Summaries

FRNSC 420 - EXAM 4 PRACTICE QUESTIONS AND ANSWERS (100% PASS) positive allosteric regulation - Answer️️ -binding of a regulatory molecule to an enzyme induces a conformation change, increasing the enzyme's affinity for a substrate - proteins are activators = enhance RNAP binding and/or induce conformational change, can change binding constant (KB) or rate constant (kf), lowers activation energies negative allosteric regulation - Answer️️ -bound regulatory molecule must release ...

FRNSC 421 - EXAM 3 PRACTICE QUESTIONS AND ANSWERS (100% PASS) lineage markers - Answer️️ -useful for assisting with the identification of related individuals separated by generational events - Y DNA paternally inherited - mtDNA maternally inherited Thomas Jefferson case - Answer️️ -Y-STR analysis on descendent of Eston Hemmings to determine if Thomas Jefferson had an affair with his slave Sally Hemmings - showed that Eston is related to the Jefferson family, cannot conclusively s...