A molecule can be thought of as the smallest unit of a substance that retains its chemical properties. It is made up of atoms that have been chemically bonded by two or more. Atoms from the same element or from other elements can combine to form molecules. For example, oxygen gas (O2) ...
While compounds are molecules made up of distinct atoms of distinct chemical elements. All compounds are molecules, but not all molecules are compounds. A molecule is just any grouping of atoms. Nonetheless, when the atom combinations differ from elements, its referred to as a compound. Hydrogen...
3.6. The DNA molecule iscompoundedfrom many smaller molecules.脱氧核糖核酸分子是由许多更小的分子组...
●compound:(正式,专业术语) 混合;掺和;拌和 3.6. The DNA molecule iscompoundedfrom many smaller molecules. 脱氧核糖核酸分子是由许多更小的分子组成的。 3.7. Hecompoundedvarious substances into an effective medicine. 他把不同的物质调配...
clathrate c'sinclusion complexes in which molecules of one type are trapped within cavities of another substance, such as within a crystalline lattice structure or large molecule. quaternary ammonium compoundan organic compound containing a quaternary ammonium group, a nitrogen atom carrying a single po...
(B) made of alpha-lecithin, alpha-cephalin, sphingomyelin, cerebroside in a magnesium, calcium, potassium, sodium carbonate solvent, for the treatment of cancer, diabetes, tuberculosis, or AIDS; (4) a compound (III) made of four organic molecules in an organic solvent, dimethyl 1-sulfoxide...
(Qin et al., 2004). Moreover, since certain types of estrogens have an anabolic effect, some of them have also been used for this purpose. Despite the fact that animal fattening is forbidden in most countries, illegal practices could result in the presence of these kinds of molecules in ...
Compound microscopes are used for several applications. It is mainly used to conduct researches on cells, bacteria, molecules and so forth. This unique device was invented by Zacharias Janssen in the year 1590. The designs of this device were later on upgraded with various innovative techniques....
SG Jesús,CZ Luis,JV Daniel - 《Molecules》 被引量: 39发表: 2017年 LDH-intercalated D-gluconate: Generation of a new food additive-inorganic nanohybrid compound Intercalation of d-gluconate into the interlamellae of zinc–aluminum-layered double hydroxide for the formation of a food additive-inor...
COMPOUND PREPARATION FOR QUICKLY REDUCING OXIDATIVE STRESS AND PREPARATION OF THE SAME The present invention discloses a compound preparation for quickly reducing oxidative stress, which contains small molecules and mineral trace elements tha... H Yie,MM Sun,Z Zhu,... 被引量: 0发表: 2010年 THERM...