Page 78 - Demo
P. 78
76%u5948%u7c73%u5b54%u57fa%u56e0%u6e2c%u5e8f%u6bcf%u500b DNA %u6bb5%u5747%u7531%u7a31%u70ba ACGT %u7684%u9e7c%u57fa%u7d44%u6210%uff0c%u5305%u62ec%u817a%u560c%u5464 (adenine %u7c21%u7a31\%u5627%u5576 (thymine %u7c21%u7a31 \%u5e8f%u5217%uff0c%u800c%u6bcf%u7a2e%u65b0%u51a0%u75c5%u6bd2%u682a%u7684%u9e7c%u57fa%u5e8f%u5217%u90fd%u7565%u6709%u4e0d%u540c%u3002%u9032%u884c%u5948%u7c73%u5b54%u57fa%u56e0%u6e2c%u5e8f%u6642%uff0c%u5148%u8981%u5728%u8584%u819c%u4e0a%u523a%u7a7f%u4e00%u500b%u7d0d%u7c73%u7d1a%u5927%u5c0f%u7684%u5b54%u6d1e%uff0c%u4e00%u6b21%u53ea%u80fd%u8b93%u4e00%u500b DNA%u6bb5%u901a%u904e%uff0c%u7136%u5f8c%u5c07%u8584%u819c%u6d78%u5728%u5c0e%u96fb%u7684%u96fb%u89e3%u6db2%u4e2d%uff0c%u4e26%u65bd%u52a0%u96fb%u6d41%u3002%u7576 DNA %u6bb5%u901a%u904e%u5948%u7c73%u5b54%u6d1e%u6642%uff0cA%u3001C%u3001G %u548c T %u9e7c%u57fa%u6703%u7522%u751f%u4e0d%u540c%u7684%u96fb%u963b%u3002%u900f%u904e%u8a18%u9304%u96fb%u6d41%u7684%u8b8a%u5316%uff0c%u5c31%u53ef%u4ee5%u5be6%u6642%u8b80%u53d6%u5e8f%u5217%u3002%u856d%u6559%u6388%u7684%u5718%u968a%u63a1%u7528%u5feb%u901f%u5168%u57fa%u56e0%u7d44%u6e2c%u5e8f%u6280%u8853%uff0c%u900f%u904e%u5948%u7c73%u5b54%u6d1e%u76f4%u63a5%u8b80%u53d6%u6bcf%u500b DNA %u6bb5%u7684%u5e8f%u5217%u3002%u4e00%u65e6%u57fa%u56e0%u5e8f%u5217%u8db3%u4ee5%u8b93%u6aa2%u6e2c%u4eba%u54e1%u78ba%u8a8d%u75c5%u6bd2%u682a%uff0c%u8b80%u53d6%u904e%u7a0b%u4fbf%u53ef%u7d42%u6b62%uff0c%u800c%u6bcb%u9808%u8b80%u53d6%u5168%u689d%u57fa%u56e0%u7684%u6240%u6709%u5e8f%u5217%uff0c%u5927%u5927%u7bc0%u7701%u4e86%u6e2c%u5e8f%u7684%u6642%u9593%u3002%u5c0d%u6297%u75ab%u60c5 %u5206%u79d2%u5fc5%u722d%u91cd%u9ede %u6df1%u7a76

