Ganglia are only found in sense organs
control involuntary movements and actions
control voluntary muscles
are part of the central nervous system

Which codon is the code for the amino acid histidine (his)?

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone