How different is your Genome from your friends? Are most of these differences important in terms of phenotypic expression? Why or why not? 12 Describe how the definition of hoth phenotype and gmstype has changed from its original meaning back in the 1800s to what those terms mon in modern day pmetics 13Describe four major functions of DNA in a cell. DNA molecules of different sizes are often separated wit the use of a technique called electrophoresis. With this technique, DNA molecules are placed in a gel, and he DNA molecules migrate toward the +pole of the current. What aspect of its structure causes a DNA molecule to migrate toward the positive pole? Nii”wema ag tlonof Select one: O a. The double helix Ob. The Nitrogenous Bases Oc. DNA is positively charged Od. The phosphate backbone Oe. The Hydrogen Bonds 9Which of the following DNA molecules has the lowest melting Maed ou df 1,0temperature? ag ton Select one: O a. GCATCGATCGATACG Ob. AAATTGCGCGCCCGA Oc. GGGAGCTCGGTTGCC Od. AGGGTGGCTTAACGG Oe. GAATTCCAATGTATA 10 A diploid human cell contains approximately 6.4 billion base pairs of Piag qutionHow many histone proteins are complexed to this DNA? Answer Not gaded How different is your Genome from your friends? Are most of these differences important in terms of phenotypic expression? Why or why not? Question 6 Not yet answered Marked out of 1,00In the Hershey-Chase experiment, T2 phage were radioactively P Flag quesion labeled with either 35S or 32P, and allowed to infect E. coll What results proved that DNA was the genetic material? Select one Oa. The 35S was found in progeny phage, and the 32P was found in phage ghosts Ob. The 35S was found in phage ghosts, and the 32P was found in progeny phage O c. The 32P was found in both progeny phage and in phage ghosts O d. The 35S was found in both progeny phage and in phage ghosts Qaueaton 7 Which of the following clusters of terms accurately describes DNA asit ae is generally viewed to exist in prokaryotes and eukaryotes? Not yet answered Marked out of 1.00 Flag question Select one double-stranded, antiparallel, (A+TCG)variable, (AG)(C+ T) 1.0 O b single-stranded, antiparallel, (A+ T)C 1.0 G) 1.0, (A+ G)(CT) О с. double-stranded, parallel, (A T)/C +G) variable, (A + G)/(C+T) double-stranded, pal, (AT)/C G)1.0, (AG(C+T) 1.0 Oe. double-stranded, antiparal, AT)CG) variable, (A + G)y(CT) variable Question 8 Not yet answered Marked out of 1.00 DNA molecules of different sizes are often separated wit the use of a technique called electrophoresis. With this technique, DNA molecules are placed in a gel, and he DNA molecules migrate toward the + pole of the current. What aspect of its structure causes a DNA molecule to migrate toward the positive pole? question Select one O a. The double helix O b. The Nitrogenous Bases O c. DNA is positively charged O d. The phosphate backbone Oe. The Hydrogen Bonds Question 9 Not yet answeredtemperature? Which of the following DNA molecules has the lowest melting Marked out of 1.00 Fing question Select one O a. GCATCGATCGATACG Ob. AAATTGCGCGCCCGA Oc. GGGAGCTCGGTTGCC O d. AGGGTGGCTTAACGG Oe. GAATTCCAATGTATA Questlon 10 Not yet answered A diploid human cell contains approximately 6.4 billion base pairs of DNA. Marked out of 1.00 Flag quesion How many histone proteins are complexed to this DNA? Answer: