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 substituted amino acids, explain why Receptor X changed shape.

Do you want free points and brainliest? answer this correctly and i got you : ) when scanning the road, glance away from the road ahead for a. at least one second b. no more than one second c. at least two seconds d. no more than two seconds

With the use/abuse of alcohol, the heart is more efficient in the use of nutrients by the heart tissue.

What is tge speed of sound in dry air at 0°c