The change in the amino acid sequence illustrated in figure 1 caused a change in the shape of receptor x. based on the r groups of the original and su bstituted amino acids, explain why receptor x changed shape

Ineed to know why d is the correct answer asap

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location