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Questions and Answers
At what level of life organization is reproduction carried out on the basis of matrix synthesis?
At what level of life organization is reproduction carried out on the basis of matrix synthesis?
- organizational
- molecular
- subcellular
- cellular (correct)
What nitrogenous bases belong to the pyrimidine class?
What nitrogenous bases belong to the pyrimidine class?
- C + T
- A + T
- G + C (correct)
- G + T
What type of bonds hold complementary pairs of nucleotides in a DNA double strand together?
What type of bonds hold complementary pairs of nucleotides in a DNA double strand together?
- hydrogen (correct)
- phosphodiester
- peptides
- covalent
What type of bonds connect nucleotides in a nucleic acid chain?
What type of bonds connect nucleotides in a nucleic acid chain?
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What is a primary function of DNA?
What is a primary function of DNA?
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What is a primary function of t-RNA?
What is a primary function of t-RNA?
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What is the function of i-RNA in eukaryotes?
What is the function of i-RNA in eukaryotes?
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What is the main function of r-RNA?
What is the main function of r-RNA?
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Where is r-RNA typically found in a cell?
Where is r-RNA typically found in a cell?
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What is formed by eight molecules of histone proteins and a section of DNA?
What is formed by eight molecules of histone proteins and a section of DNA?
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What is the role of i-RNA in the transmission of genetic information?
What is the role of i-RNA in the transmission of genetic information?
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