Which type of bond connects the amino acids?

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material

How are fossils used to date organisms?