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There are these theories about the origin of the -ose suffix in chemistry:- Derived from glucose, an important hexose whose name came from Greek γλυκύς = "sweet". Derived from sucrose, whose name came from Latin sucrum = "sugar" plus the common Latin adjective-forming suffix -ōsus; Latin sucrosus would mean "sugary".
Sterilization of an inoculation needle via alcohol burner. The inoculation needle is sterilized using the aseptic technique. [1] [2] [3] [7] An open flame from an incinerator, a bunsen burner, or an alcohol burner is used to flame along the tip and the length of the needle that is to be in contact with the inoculum (or the propagule).
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. . Released in beta in November 2004, the Google Scholar index includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other ...
PT Djarum (from Javindo ꦗꦫꦸꦩ꧀ 'djarum'; Javanese pronunciation:) is an Indonesian kretek (clove cigarette) manufacturer and conglomerate based in Kudus, Central Java.
Œuvre de secours aux enfants (French: [œvʁ də səkuʁ oz‿ɑ̃fɑ̃], English: Children's Aid Society), abbreviated OSE, is a French Jewish humanitarian organization which was founded in Russia in 1912 to help Russian Jewish children. Later it moved to France. OSE's most important activities took place both before and during World War II ...
An inoculation loop (also called a smear loop, inoculation wand or microstreaker) is a simple tool used mainly by microbiologists to pick up and transfer a small sample of microorganisms called inoculum from a microbial culture, e.g. for streaking on a culture plate.
The structure of the molecule of urea is O=C(−NH 2) 2.The urea molecule is planar when in a solid crystal because of sp 2 hybridization of the N orbitals. [8] [9] It is non-planar with C 2 symmetry when in the gas phase [10] or in aqueous solution, [9] with C–N–H and H–N–H bond angles that are intermediate between the trigonal planar angle of 120° and the tetrahedral angle of 109.5°.
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