Why does salt thrown on a frog's body will kill it?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?