Which of the following will protect us from the sun's harmful rays?

a. only going outside on cloudy days
b. long-sleeved shirts and pants
c. only going outside at night
d. tanning oil

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

What will happen if two of the base pairs of the stand of the dna are switched