Differences between amino acids are normally due to differences in which part of the molecule?

Look at the punnett square for an x-linked recessive disease. is it possible for a female offspring to have the disease?

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation