1.Match each job done in the city to the organelle of the cell. 1.Government-.
2.Power Plant-.
3.Storage Tanks-.
4.Post Office-.

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction

Asegment of dna that codes for rna and a protein is a