1. If white pine DNA contains 27 thymine and 27 adenine, what is t.pdf

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1. If white pine DNA contains 27% thymine and 27% adenine, what is the content of the other two basics? 2. If a strand of DNA has the following sequence, 5' AGTCAAC 3', what is the sequence on the strand opposite in its direction 3' to 5' 3. The horse contains approximately 2.7 billion base pairs of DNA. a. What is the approximate length of DNA in mm? b. What is the approximate molecular weight of this DNA? 4. A part of a gene has the following sequence: 5' GTA ATG GTC TAC CAT TGA CGC 3' (coding strand) 3' CAT TAC CAG ATG GTA ATT GCG 5' (matrix) a. Show the mRNA sequence in its 5' direction at 3? b. How many amino acids are coded for this segment of the gene? Include the polypeptide (the encoded amino acid chain) c. If the T at the 15th position of the 5' to 3' strand (coding strand) mutates to A, what will happen? Indicate the type of mutation that occurred. d. If the T at the 15th position of the 5' to 3' strand (coding strand) mutates to C, what will happen? Indicate the type of mutation that occurred. e. If the C at the 12th position of the 5' to 3' strand (coding strand) mutates to A, what will happen? Indicate the type of mutation that occurred..

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