What is the purpose of DNA replication in the cell cycle?
O
A. to replace old DNA
-
ESR
O
B. to increase genetic diversity
O
C. to have two copies of each chromosome
O
D. to help the cell grow larger
DORA
O
E. to form the spindles

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o