The Hershey and Chase blender experiment was designed to test isotope labeling of DNA and proteins. prove that DNA is found in the nucleus. O identify the genetic material in bacteriophage T2. develop a DNA isolation method. disprove that DNA is the genetic molecule.

PCR is a powerful technique to screen and amplify segments of DNA for use in recombinant protein technologies. Describe the cycling conditions ( temperatures, time, cycle) and why those are used to amplify a segment of DNA

Which of the strands of DNA could act as a PCR primer for the DNA sequence shown below? 5’-CCCTGGGCTCTGTAAATGTTTCTAAGTG-3’ 3’-GGGACCCGAGACATTTACAAAGATTCAC-5’   A. 3′-ACTGTTAGA-5′   B. 3′-AAATTTGGC-5′   C. 3′-ATGCTTTGA-5′   D. 5′-GGGACCCGA-3′   E. 5′-CCCTGGGCT-3′

Which of the following helped show that DNA is the carrier of genetic information? Check all that apply Heat-killed S bacteria can "transform" live R bacteria into a virulent strain. 20 different amino acids are found in proteins, but only 4 different nucleotides are found in DNA Bacteriophage inject DNA, not protein, into the bacteria they infect Mice injected with heat-killed R strains of bacteria die of pneumonia MacBook Pro