百度试题 结果1 题目What is the man's major? A. Biology B. Chemistry C. Physics 相关知识点: 试题来源: 解析 C 反馈 收藏
Predicting who will major in a science discipline: Expectancy–value theory as part of an ecological model for studying academic communities Research on factors that shape recruitment and retention in undergraduate science majors currently is highly fragmented and in need of an integrative resea... ES...
Amino acids are one of the major building blocks of life, but the ways in which they respond to light excitation are not fully understood. Now, the photochemistry of tyrosine has been studied using physically inspired deep neural networks, leading to the observation of unconventional dynamically co...
Live-cell RNA imaging with high spatial and temporal resolution remains a major challenge. Here the authors design spirocyclic rhodamine probes that enable a fluorescent light-up aptamer system suitable for visualizing RNAs in live or fixed cells with two different super-resolution microscopy modalities...
The content of the course covers the history of the development and major innovations of chemistry in the past 100 years. It brings students with the integration of multidisciplinary thinking, disciplinary theory and application industry, and interdisciplinary scientific research achievements. 展开 开课...
(1986). Effect of post-burial contamination on the concentrations of major and minor elements in human bones and teeth—The implications for palaeodietary research.Journal of Archaeological Science 13: 403–416. Google Scholar Lambert, J. B., Szpunar, C. B., and Buikstra, J. E. (1979)....
Biology Biochemistry Biotechnology Chemistry/Physics/Materials Sciences Biochemistry Industrial Engineering/Chemistry Technology/Engineering/Computer Scien... - 《National Institute of Standards & Technology》 被引量: 0发表: 0年 Medicinal Plants medicinal plant , Engineering of Secondary Metabolites cell/...
Natural products derived from marine microorganisms have received great attention as a potential resource of new compound entities for drug discovery. The
Such interactions also play major role in MnP/H2O2 biology depicted in Scheme XIV, Scheme XVII, Scheme XIX. Role of H2O2 in the actions of MnPs While MnPs are not functional mimics of catalase [30], H2O2 seems to be critical in the redox biology of MnPs. MnP produces H2O2 in a ...
The resulting pKa (or pKaH) changes can be major (ΔpKa > 2) and are key to the catalytic activity of enzymes at physiological pH19. On the other hand, proximity through a mechanical bond among the base functionalities also produces an increase in basicity (see Fig. 1b). Since a...