As dna replication begins the dna molecule is broken apart into two strands.
a. complimentary
b. rna
c. transcription
d. identical

Describe pasteur’s results and how they disprove spontaneous generation.

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?