First helicase separates the two strands of DNA and then DNA polymerase adds nucleotides following the base pair rule.
B. the number is limited by how much is lost at each level
Answer:
A
Explanation:
I EAT CHEESE AND I TOOK THE TEST
Answer:
protons, neutron, and electrons. Each of these parts has an associated charge, with protons carrying a positive charge, electrons having a negative charge, and neutrons possessing no net charge.
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A benefit of crossing over is that it maintains genetic diversity within a population, allowing for millions of different genetic combinations to be passed from parents to offspring. Genetic variability is very important to the long-term survival of a species
