The meselson-stahl experiment demonstrated that dna replication produces two DNA molecules each composed of the nitrogen isotopes.
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What was the conclusion of the meselson-stahl experiment?</h3>
Based on observations and experimental results, Meselson and Stahl concluded that DNA molecules can reflect semi-conservatively. Investigation of semi-conservative nature of replication of DNA or the copying of the cells, DNA failed to cease there.
1958, Matthew Meselson and Franklin Stahl carried out an test on E. coli which divides in 20 minutes, to take a look at the replication of DNA. 15N (heavy) and 14N (normal) are isotopes of nitrogen, which may be outstanding primarily based totally on their densities through centrifugation in Caesium chloride (CsCl).
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Answer:
water (H2O); during the light-dependent reactions (the first half of photosynthesis), water does the following roles: it replaces used electrons, contributes hydrogen ions into the thylakoid space, and releases an oxygen molecule as a byproduct.
Is there are 3 chromosomes at pair 13 that is a defect and the child born can have many things such as heart defect, brain abnormalities, extra fingers or toes, etc hope this helped
Answer:
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