The cellular organelle, involved in the process described above, is the a) nucleus b) ribosomes c) mitochondria d) golgi apparatus

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

Match each term to its best definition? sedimentary depositional enviornment

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area