A.The larger the acid effect factor is, the more stable the formed metal-EDTA complex is; B.The higher the pH value, the larger the acid effect factor of EDTA is; C.The smaller the acid effect factor, the more stable the formed metal-EDTA complex is; ...
Which of the following statement about acid value is correct ( ). A. The lower the acid value, the less of free fatty acids content, and the better of the lipid quality. B. The lower the acid value, the more of free fatty acids content, and the better of the lipid quality. C. ...
The protein which consists of the amino acid array or that homologous body of statementPROBLEM TO BE SOLVED: To obtain a DNA of β-1,3-glucanase having activity hydrolyzing β-1,3- glucan and a DNA of a peptide exhibiting binding ability to β-1,3-glucan and further to provide a ...
梅毒螺旋体感染典型损害为硬下疳，开始在螺旋体侵入部位出现一红色小丘疹或硬结，以后表现为糜烂，形成浅在性溃疡。4.甲型肝炎病毒感染主要表现为食欲减退、恶心呕吐、乏力、肝大及肝功异常，常有发热。5.伯氏疏螺旋体感染临床表现主要为皮肤、心脏、神经和关节等多系统、多脏器损害。本题答案选择B。共享题干题...
Strong electrolytes are compounds that can dissolve in an aqueous solution to form anions and cations. The strength of the electrolyte can be predicted by checking the solubility rules of ionic compounds in water.Answer and Explanat...
(biochemistry) Referring to the strand of a nucleic acid that directly specifies the product. To perceive by the senses; to recognize. Is he sure that objects are not otherwise sensed by others than they are by him? Perceive by a physical sensation, e.g., coming from the skin or muscles...
a) abdominal cavity. b) pelvic cavity. c) thoracic cavity. d) cranial cavity. Heart: The heart is a strong muscular organ found in animals that pumps blood to the rest of the body. It uses the blood vessels such as a network of veins and a...
“healthy” cells. The manufacturer describes that PI has a stronger affinity to nucleic acids than SYTO 9; thus, when both stains are present within a cell, SYTO 9 will be displaced from nucleic acids and the cell(s) will fluoresce in red. To prove the mechanism Stocks [82] conducted ...
Of course you’re probably asking,but what on earth is a phospholipid?They are a type of lipid. But what is a lipid? The following statement is completely sacrilegious, but to keep things simple, think of a lipid as a synonym for a fat (but technically… fat, as well as phospholipids...
The present invention describes rapid and inexpensive biomonitor test for aiding in the detection and monitoring of potentially toxic chemicals such as xenobiotics in environmental samples which have potential harmful effects on humans. Other biological samples may also be tested. This invention relies on...