14 Consider the following structure: This structure is best described as which of the following? AAn amino acid 点我阅读全文
A part of protein sequence that can form a compact three-dimensional structure and often can be independently folded is 点我阅读全文
CA truncated neuronal protein DA misfolded form of a normal protein E A truncated extracellular protein 我的答案:D 点我阅读全文
Which of these three-letter codes is correct regarding the amino acid isoleucine? AIle BIsl CIso 点我阅读全文
注:此为开放性试题,无标准答案,请自行作答 《核酸结构与功能》multiple choice questions已完成 The sequence of part of a DNA strand is the following: -ATTC 点我阅读全文
BDeoxyribose-phosphate frame located outside the strands CTwo strands are joined by hydrogen bond formed between A-T and 点我阅读全文
EThe temperature to form DNA and RNA hybrid molecule 我的答案:A If the coden of mRNA is ACG, then the anticoden of tRNA is 点我阅读全文
B The temperature at which maximum absorbance value of DNA at 260nm during heat denaturation CThe optimum temperature f 点我阅读全文
The linkage between nucleotides is A2’,-3’ phosphodiester bond; B3’,-5’ phosphodiester bond C2’,-5’ phosphodiester bond 点我阅读全文
The correct description about Tm is A The temperature at which half of the maximum absorbance value of DNA at 260nm d 点我阅读全文