If a region of one strand of a DNA double helix has the sequence 5'-CAGATAC-3', what is the sequence of the complementary strand?
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- Using Figures 8.7 and 8.9 as a guide, draw a dinucleotide composed of C and A. Next to this, draw the complementary dinucleotide in an antiparallel fashion. Connect the dinucleotides with the appropriate hydrogen bonds. FIGURE 8.9 The two polynucleotide chains in DNA run in opposite directions. The left strand runs 5 to 3, and the right strand runs 3 to 5. The base sequences in each strand are complementary. An A in one strand pairs with a T in the other strand, and a C in one strand is paired with a G in the opposite strand. FIGURE 8.7 Nucleotides can be joined together to form chains caled polynucleotides. Polynucleotides are polar molecules with a 5 end (at the phosphate group) and a 3 end (at the sugar group). An RNA polynucleotide is shown at the left, and a DNA polynucleotide is shown at the right.What is the importance of complementary base pairing to DNA replication?The DNA STRAND IS 3’ TAC-AGC-ACT-CAG-TCA 5’, and Non-template strand = 5' - ATGTCGTGAGTCAGT - 3' . If on the non-coding strand of DNA there is suddenly one T base that sneaks into the 4th sequence (from the left), or causes a mutation, then how will the RNA be formed and the chain arrangement of the amino acids produced by this mutation?
- What is the nucleotide sequence of the DNA strand that is complementary to 5'-GGCGCAACTGTCACAA-3'?How many hydrogen bonds exist between this DNA strand and its complementary strand? 5'-GCGACCG-3"The DNA STRAND IS 3’ TAC-AGC-ACT-CAG-TCA 5’ and Non-template strand = 5' - ATG-TCG-TGA-GTC-AGT - 3' . If on the non-coding strand of DNA there is suddenly one T base that sneaks into the 4th sequence (from the left), or causes a mutation, then how will the RNA be formed and the chain arrangement of the amino acids produced by this mutation? 4th sequence (from the left) should be = TCG right?
- If the template strand of a DNA is 3’-ATCATG-5’, what will be the complementary strand?If the sequence of one strand of a DNA molecule is 5’-AGCCCCGACTCTATTC-3’, what is the sequence of the complementary strand?What is the sequence of bases in the strand of DNA that is complementary to the one shown below?5'-T-T-C-A-C-T-G-A-C-3' Select one: A. 3'-T-T-C-A-C-T-G-A-C-5' B. 5'-A-A-G-T-G-A-C-T-G-3' C. 5'-G-T-C-A-G-T-G-A-A-3' D. 3'-U-U-C-A-C-U-G-A-C-5' E. 5'-T-T-C-A-C-T-G-A-C-3'
- Give the sequence of the complementary DNA strand for the DNA chain with the following base sequence5'-TATGGCATAC-3'The nucleotide sequence of one DNA strand of a DNA double helix is 5’-GGATTTTTGTCCACAATCA-3’.What is the sequence of the complementary strand?The template strand of a double helical segment of DNA consists of the following sequence: 5’-GTAGCCTTAAGCGATCACCGTCCGTATTACTAGTGGCCAGACTCTTTTCACTCTCATGTATAGTTG-3’ What is the nucleotide order in the complementary DNA strand?
