What are molecules composed of fatty acids and monoglycerides? a. Which molecule (DNA or RNA) is single-stranded? b. Which molecule is double-stranded? Which of the following is an incorrect association between a molecule and its properties? a. monosaccharide: hydro...
is composed ofverysmallparticlescalledmolecules.各种物质,不论它是什么,都是由一些称为分子的很小的粒子构成的。 相关知识点: 试题来源: 解析 考查动词短语。句意:每一种物质,无论是什么,都是由非常小的粒子组成的。根据句意和所给词可知,这里应选composed,be composed of 表示"由…组成",为动词短语。故填...
Proteins are composed of long chains of amino acids. Proteins are one of the major classes of macromolecules that our bodies need to survive. The...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your toug...
7 m选(1分)Analysis of its spectrum can tell not only___ atoms or molecules a substance is composed, but ___ relative amounts they are present.A. what...whatB. that...thatC. of what...in whatD. by that...at that 相关知识点: 试题来源: 解析 C. of what...in what 该题...
aThey ALL smell. You already gave me the reason. Your plant manager did not make the plastic properly.[translate] aMatter is composed of molecules that are composed of atoms that are composed of nuclear and electron. 问题由原子组成由核和电子组成由分子的组成。[translate]...
The main difference is that atoms are the smallest units of an element, while molecules are composed of two or more atoms chemically bonded together. 2. How are atoms and molecules different based on their composition? Atoms consist of a nucleus containing protons and neutrons, surrounded by ele...
Define Organic molecules. Organic molecules synonyms, Organic molecules pronunciation, Organic molecules translation, English dictionary definition of Organic molecules. Noun 1. organic compound - any compound of carbon and another element or a radical a
Professor Orr has developed interesting ways of tagging chemicalmoleculesusing existing laboratory lasers. 奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。 柯林斯例句 Every substance, no matter what it is, is composed of very small particles calledmolecules. ...
Historically, molecular theory and atomic theory are intertwined. The first recorded mention of matter being made up of “discreet units” began in ancient India where practitioners of Jainism espoused the notion that all things were composed of small indivisible elements that combined to form more ...
What is the difference between the RMS speed of a molecule and an atom? The RMS (root mean square) speed of a molecule and an atom refers to the average speed of the particles within a gas. The main difference is that molecules are composed of multiple atoms, so their RMS...