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- Which is not a nucleotide base in DNA? a. adenine c. glutamine e. cytosine b. guanine d. thymine f. All are in DNA.Which is not a nucleotide base in DNA? a. adenine b. glutamine c. guanine d. thymine e. cytosine f. all are in DNADNA nucleotide base pairings: Thymine pairs with ___________________________, Cytosine pairs with_____________________________
- If thymine makes up 40 percent of the bases in a specific DNA molecule, what percentage of the bases is cytosine? 40% 80% 50% 20% 10%The ratio of _____ in DNA is 1:1 A) guanine to adenine B) adenine to thymine C) cytosine to adenine D) uracil to cytosineWhich base is found in DNA but not in RNA?a. thymineb. cytosinec. guanined. adenine
- Which statement regarding polynucleotides is NOT true? Group of answer choices DNA tends to be double-standed. DNA is built using deoxyribose sugar. RNA includes the following nitrogenous bases: A, C, T, and G RNA includes two purines and two pyrimidinesWhich is not a nucleotide base in DNA?a. adenineb. glutaminec. guanined. thyminee. cytosinef. all are in DNAThe hydrogen bonding of the specific pairs of bases shown above provides for ___? Preserving the sequence of genes during DNA replication Transcribing the sequence of DNA into the sequence of RNA Translating the sequence of RNA into the sequence of amino acids in proteins
- Which of the following is/are not found in DNA? a. adenineb. uracilc. cytosined. deoxyribosee. both b and dCystic Fibrosis is caused by which of the following? a. Replacement of three nucleotides with a new three nucleotide sequence b. Addition of three nucleotides c. Deletion of three nucleotidesWhich of the following is a DNA nucleoside? options: a phosphate group, adenine and ribose a phosphate group, guanin and deoxyribose cytosine and ribose thymine and deoxyribose
