What do biotechnologists use to cut dna molecules at specific sequences? transformation restriction endonuclease dna ligase dna polymerase

As global warming continues the ocean absorbs more of the earth's heat what term describes the ocean as a storage location for heat a) heat binb) heat sinkc) heat storaged) heat vent( answer this for me)

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?

Amines amides and amino acids are categories of