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hw-01x The Two Sdes Of The DNA tr Secure I https://sessionmasteri ssignmentProbl

ID: 1661107 • Letter: H

Question

hw-01x The Two Sdes Of The DNA tr Secure I https://sessionmasteri ssignmentProblemiD- 89973359 hw-01 Problem 17.25: Base pairing in DNA, IL Constarts Part A (Figure 1)shows the bonding ofthe cytosre and guanne moiocuies The O-H and H-N distances are oach 0 11 nmln tis se, assume that the bonding is due orly to t forces along the O-H-O.N-H-N and O-H-N combinations, and assume aiso that these three combinations are parallei to each other Caloulate the not force that cytosine axarts on guanine due to the preceding three combinations Expross your answer in newions to three significant figures Fart Submit Part B is this force attractive or repuisive? Figure 1 of1 Comect 0.290 Graanine Cytosine Provide Feedback 290

Explanation / Answer

The net force that cytosine exerts on guanine due to the preceding three combinations is 1.26 *10^-8 N

It is an attractive force.