aWater is a very simple molecule (two hydrogen atoms combined with one oxygen atom), but that simple combination allows the emergence of exceptional properties that have made water the most important solvent on earth and an essential support to the development of life.[translate]...
49. A molecule of water is made up of two atoms of hydrogen and one atom of oxygen.(改为同义句) A molecule of water two atoms of hydrogen and one atom of oxygen 相关知识点: 试题来源: 解析 【答案】consistsof【核心短语/词汇】bemadeupof 由...组成【翻译】一个水分子是由两个氢原子和...
The water molecule is___two hydrogen atoms and one oxygen atom.水分子由二个氢原子和一个氧原子构成。(p.19Chemical Structure第3-4行) ▲ make up of常用被动式,意为“由……所组成”。如:①The train was made up of 15 coaches.这列火车有15节车厢。②All living matter is made up of cells...
13. The water molecule is___two hydrogen atoms and one oxygen atom. 水分子由二个氢原子和一个氧原子构成。(p.19 Chemical Structure 第3—4行) ▲ make up of常用被动式,意为“由……所组成”。如:1 The train was made up of 15 coaches. 这列火车有15节车厢。2 All living matter is made ...
on themselves to form a triphosphate ring. When water is added, this ring breaks between the first phosphorus atom, and one of its oxygens and three phosphates uncurl to form the triphosphate chain. ATP has been made successfully in a remarkably simple way....
Oxygen molecule is more effective than plasma on ultralow temperature growth of Bi2Sr2CuOx thin films by ion beam sputteringExperimental/ bismuth compoundshigh-temperature superconductorsplasma depositionsputter depositionstrontium compoundssuperconducting thin films...
AlphaFold-predicted structure of theRuminococcus gnavusBilR with sequences coloured to show their degree of conservation within clade 1 based on a ConSurf conservation analysis. A docked bilirubin (green) and FMN (orange) molecule are shown on the structure, and the insets show the potential site...
Anamorsin (AM) is an antiapoptotic molecule that confers factor-independent survival on hematopoietic cells. AM-deficient (AM−/−) mice are embryonic lethal because of a defect in definitive hematopoiesis; however, the significance of AM in embryonic hematopoiesis remains unknown. This study ...
members ofNitrobacter,Nitrosospiraand the COM nitrifierNitrospira_defluviiobserved in the plastisphere are capable of functioning under low oxygen levels42and even utilizing simple organic compounds (i.e., acetate and hexose sugars) as alternative energy sources as well43, which enables them to increase...
Each chlorophyll molecule is located in a unique binding site in its protein, and the pigment-protein interactions at these binding sites dictate the transition energy, or site energy, of each pigment. The properties of the electronic excited states of a pigment-protein complex also depend on ...