Open the PLOS ONE paper that you downloaded to your computer. Which of the following conclusions from figure 1 on page 7 of the paper is correct? For this problem disregard error bars (assume that the data points are 100% accurate and disregard the uncertainty bars above and below the points). o a) About 70% of the SK-N-BE(2) mice on the SD diet had died by t = 25 days. ob) For the SH-SYSY mice, the KD diet is the control group. The SK-N-BE(2) mice on the CR-KD diet have a higher survival percentage at t = 33 days than the SK-N-BE(2) mice on the CR-SD diet do att = 33 days. For both neuroblastoma types, the CR-SD diet is more effective than the KD diet at limiting tumor growth. O The SH-SY5Y tumors are larger at 1 = 5 on the KD diet than they are at t = 5 on the CR-KD diet. A) B) 3000 + + + SD CR-SD KD CR-KD 3000 SO . CR.SO KD CR-KD 2500 2000 2000 Tumor volume [mm] Tumor volume [mm] 1500 1500 1000 1000 u 500 500 12 15 22 19 22 25 33 12 Days of therapy 15 19 Days of therapy D) 100 100 100 N 100 80 75 N 73 SD CR-SD KD CR-KD 60 Overall survival [%] 80 SD CR-SD 60 KD CR-KD Overall survival [%] 40 40 36 20 20 12 15 19 22 12 16 19 22 25 Days of therapy Days of therapy Fig 1. Ketogenic diet and calorie restriction reduce tumor growth and prolong survival in a NB xenograft model. After establishing tumors on the right flank of CD-inu mice, the mice were randomized to diet groups as indicated. Tumor volume was measured twice weekly. A) For SH-SYSY xenografts at day 19, the tumors of all diet groups showed significant growth inhibition compared to the SD group (CR-SD p=0.001, KD p