百度试题 结果1 题目8 Which substance is described as a macromolecule?B A ammonia B graphite C iron D sodium chloride 相关知识点: 试题来源: 解析 B 反馈 收藏
The macromolecule which is indicated with the macromolecule and the organic luminous elementPROBLEM TO BE SOLVED: To provide a polymer capable of giving an organic light-emitting element with higher efficiency and longer life than those of conventional elements.金 喜妍...
aDNA is a double-stranded macromolecule in which each strand is a polymer of deoxyribonucleotide monomers. The monomers are linked by "phosphodiester bonds" between the 3' carbon of one deoxyribose molecule and the 5' carbon of another. Since an ester is a condensation product of an alcohol ...
How does messenger RNA get into a cell? How is messenger RNA processed before leaving the eukaryotic cell? What structure is usually formed by double-stranded RNA? Ribosomes are made out of which macromolecule? What are the organelles involved in protein synthesis and the functions of these orga...
Are these Watson-Crick hydrogen bonds or not? What type of chemical bond connects atoms that equally share electrons such as the bonds between a hydrogen atom and a carbon atom in methane? In terms of hydrogen bonding, which is more stable, an A-...
aProtein has a large number of important functions in the human body—and in fact, the human body is about 45% protein. It’s an essential macromolecule without which our bodies would be unable to repair, regulate, or protect themselves. 蛋白质有很大数量的重要作用在人身体和实际上,人体是...
Lipids are the only macromolecule that does not undergo polymerization. The base compound for all lipids is the three-carbon alcohol glycerol. Lipids are categorized as fats, steroids and phospholipids. Fats are formed by the addition of three fatty acids to glycerol via an ester bond, which occ...
Treatment via intermittent administration of PTH alone as an osteogenesis accelerator that activates osteoblasts has been conducted (Teriparatide, Eli Lilly; an unapproved drug in Japan), but such agent is not different from other therapeutic agents, such as bisphosphonate preparations, in that activity...
There is provided an anti-human CRTH2 antibody which has desired activity by recognizing and binding to a specific human CRTH2; the antibody fragment; DNA which encodes the amino acid sequence of the antibody; a vector which comprises the DNA; hybridomas and antibody producing cells which produc...
(57)< Abstract > As for this invention, it is formed by taking in the biological macromolecule to the liquid crystal phase which consists of the parents crocking characteristic substance being the mixed phase which is structured, in the mixed phase which it describes is structured, 5 weight %...