Why do the rate at which enzymes catalyze their reactions decrease when cellular atp levels are high

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?