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According to the Watson - Crick Model how many polynucleotide chains does a DNA molecule has? |
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What is the rule for the pairing of nitrogen-containing bases in the DNA molecule and in the RNA? Is this last question appropriate? |
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What is the numeric relation between pyrimidine and purine bases in the DNA molecule? Is that relation valid in RNA molecules? |
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Which type of chemical bond maintains the pairing of each chain in the DNA molecule? |
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What is the name of the DNA duplication process? What is the main enzyme that participates in it? |
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Why is not it correct to assert that DNA self-replicates? |
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How do the two complementary nucleotide chains of the DNA facilitate the replication process of the molecule? |
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What are the chemical bonds of the DNA molecule that are broken for the replication process to occur? |
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Because of DNA replication, two DNA molecules come to existence. Why is not it correct to assert that two “new” DNA molecules are created? What is the name given to the process concerning that fact?
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Does DNA replication occur in cell division? |
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One characteristic of the DNA molecule is its replication capability. What are the consequences of failures during DNA replication? |
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Where can RNA are found within cells? |
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Does RNA molecule have two polynucleotide chains likewise DNA? |
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How the production of RNA called? What is the enzyme that catalyzes the process? |
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What are similarities and differences between the transcription process and the replication processes? |
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What are the three main types of RNA? What is meant by heterogeneous RNA? |
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Concerning their biological function what is the difference between DNA and RNA? |
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Is there any situation in which DNA is made based on a RNA template? What is the enzyme involved? |
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What is the primary structure of a protein? What is the importance of the primary structure? |
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What is the secondary structure of a protein? |
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