从愚昧到科学答案(国外英语资料).docVIP

从愚昧到科学答案(国外英语资料) DNA and heredity (I) 1, Mendels job is? Father A. 2. The law of conservation of energy transformation was first discovered by joule. (no) 3, Morgan discovered the three laws of genetics, he experimented with Drosophila as the research object. (no) DNA and heredity (two) 1, in the history of biological development, the biological research into the molecular biology stage of the research results is? Discovery of the double helix structure of B.DNA 2, Watson and Crick are both biology majors. They set up the DNA double helix model at the doctors time. (no) 3, there are only four nucleotides, while there are more than 20 amino acids. From the point of view of biological diversity, protein is the most important substance that constitutes the essence of life, and is the most important substance that constitutes the diversity of the characters. (no) DNA and heredity (three) 1, codon is in what year by American scientists Nirenberg (Nirenberg) deciphered? B.1961 years 2, genetic manipulation, or DNA recombination, is a central part of the whole modern biotechnology. (yes) 3. The cloning of Dolly the sheep was strictly not pure genetic manipulation, but cell fusion, and similar work was already done in 1940s. (yes) DNA and heredity (four) 1, genetic diseases can be inherited, in order to solve these diseases need? C. substitution gene 2, our country agrees with therapeutic cloning and reproductive cloning, because it is very helpful for the treatment of genetic diseases. (no) 3, after organ transplantation, the immune system of the human body must be lowered to prevent the immune system from attacking new implants and leading to surgical failure. (yes) Modern mathematics (1) 1, the book marks the trigonometry from astronomy, has become an independent branch of mathematics? B. the triangle 2, the Renaissance, mathematics has made great progress, but mainly confined to academic research, in a small circle of scholars to communicate. (no) 3, in the Renaissance,