Which combination of atoms is most likely to produce a compound with ionic bonds? HINT: Ionic Bonds occur between a metal and a non-metal.
Al and F
O P and H
C and O
Si and o
S and Br

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature above 37 degrees celsius (98.6 degrees f)? describe what might happen if the temperature decreased by 10 degrees celsius.

What is the statement plant growth is affected by the color light