Frnsc 421w exam 2 - Study guides, Class notes & Summaries

FRNSC 421W - EXAM 2 PRACTICE QUESTIONS AND ANSWERS (100% VERIFIED AND UPDATED) DNA mixtures - Answer️️ -mixed biological fluids/cells of any type - saliva & skin cells - blood & semen - urine from two sources - sexual assault cases often contain female epithelial/white blood cells & male sperm, epithelial/white blood cells characteristics of sperm - Answer️️ -- condensed nucleus in the head, encapsulated by acrosome - mid-piece with ~50 (range from 10-1300) copies of mitochond...

FRNSC 421W - EXAM 2-Questions with Correct Answers/ Verified/ 100% Pass

FRNSC 421W - EXAM 1 PRACTICE QUESTIONS AND ANSWERS (100% PASS) RFLP - Answer️️ -restriction fragment length polymorphism - DNA digested by restriction enzymes at repeat sequences, yields different fragment lengths for different people - Gel electrophoresis to separate fragments by size, MW ladder for reference - Southern blotting to physically transfer DNA to membrane - Radioactively labeled probe hybridizes with immobilized DNA on membrane - Exposure to X-ray film yields carbon copy...