One of the common compounds of copper is ___. A. copper chloride B. copper sulfate C. copper nitrate D. copper carbonate 相关知识点: 试题来源: 解析 B。解析:文中提到 One of the most common is copper sulfate.(最常见的一种是硫酸铜。)反馈 收藏 ...
It is also a common cause of wound infections at the surgical site, periodontitis, endocarditis, and intra-abdominal abscess [3]. A. baumannii can survive in the intensive care unit (ICU) for up to four weeks. This could be due to the production of biofilm, which in turn contaminates ...
4. Solutions of mercuric chloride, formaldehyde, copper sulphate, Burgundy mixture and proprietary organic mercury compounds employed in various ways were used in these experiments. The most satisfactory method for the farmer's use was found to consist of the instantaneous dipping of the tubers in ...
The use of bio-stimulants in agriculture has emerged as a promising strategy to improve crop growth and yield. One type of bio-stimulant that has gained attention is microalgae extracts, which are known for their high metabolic activity, bioactive compounds, and ability to enhance plant growth a...
Since most of these rapidly multiplying RNA viruses do not integrate themselves with the host genome and prefer to utilize the host proteins, it is reasonable to analyze the host proteome to “fish out” those “common” proteins and pathways on which these viruses depend in order to frame a...
Amino acid.Compounds that link together to form proteins, including cow’s milk protein. Amino acids are used for protein synthesis in the body. Amino acid-based formula.A hypoallergenicinfant formulamade with amino acids, building blocks of protein. An amino acid-based formula contains no milk ...
The reagent is copper sulphate and sodium hydroxide solution. When added to a sugar solution, it will change colour from blue to red. This reaction is due to the formation of copper ions, which are bright red in colour. The chemical formula of Fehling’s reagent is CuH2O4S....
Name the constituents of the formed elements found in the blood. Compounds that are made of carbon, hydrogen, oxygen, nitrogen and/or sulfur are: a. ionic compounds b. molecular compounds Which of the following elements is...
Clinical signs:In CLA, there is abscessation in the region of peripheral lymph nodes especially the submandibular, parotid, prescapular and prefemoral nodes, which is termed superficial or cutaneous form. The internal form of CLA more commonly presents as dyspnea, loss of weight and failure to ...
Backcrossing is a process in which a breeder repeatedly crosses hybrid progeny back to one of the parents. For example, a first generation hybrid F1 may be crossed with one of the parental genotypes of the F1 hybrid. Cell. As used herein, the term cell includes a plant cell, whether ...