Please help!! The chromosome theory states that genes are small particles located in the nucleus of the ?

What is a codon and where is it found

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

What is the next step in muscle contraction after the actin changes shape? (apex)