How many types of immunoglobulins are there in human body?

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

Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?