Biology, 18.05.2021 19:50, HybridShadow3942
As DNA replication begins, enzymes separate the double stranded DNA molecule into two single strands, separating the nitrogen base pairs. What happens next?
A. Each single strand of DNA serves as a template to create the new complimentary strand. Following base pair rules, free nucleotides within the cell are joined to each side of the separated DNA strands.
B. Messenger RNA provides the information necessary to join free nucleotides within the cell to the two separated DNA strands.
C. Free nucleotides within the cell are joined to the separated DNA strands in a random order increasing genetic variation in the species.
D. tranfer RNA molecules, with specific anticodons that are complimentary to the codons found in the original DNA strand, bond the correct free nucleotides in the correct order to separated DNA strands.
Answers: 2
Biology, 21.06.2019 23:00, Rochelle04
Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last
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Biology, 22.06.2019 06:20, Jennybelandres1
What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has
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Biology, 22.06.2019 11:00, anitadefrances
Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth
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As DNA replication begins, enzymes separate the double stranded DNA molecule into two single strands...
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