Which process of DNA replication is necessary before a cell? A. modifies lysosome enzymes
B. divides into two cells
C. makes a protein
D. codes for RNA molecules

Nerve cells are specialized to respond to stimulitrue or false?

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased