Nwhich phase of cell cycle does synthesis of dna take place?
a) c phase
b) s phase
c) m phase

The chemical form of energy that is useable by the cell to do work

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one

Which of these is not a nucleotide base found in dna?