The is responsible for protein synthesis in a cell. dna polymerase proteosome rna polymerase ribosome ribozyme

Acommon kind of mechanical weathering is called

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above