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【多选题】
下列叙述中哪一项与阿司匹林相符A.
又称乙酰水杨酸,遇湿气缓慢分解
B.
可溶于氢氧化钠溶液或碳酸钠溶液,但同时分解
C.
在其水溶液中加入三氯化铁试液,显紫堇色
D.
具有抑制血小板凝聚作用
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反馈参考答案：
举一反三
【多选题】Which of the following definitions of gene are acceptable?
A.
A gene is all the DNA that encodes the primary sequence of some final gene product, which can be either a polypeptide or an RNA with a structural or catalytic function.
B.
NIH: A gene is the basic physical and functional unit of heredity. Genes are made up of DN Some genes act as instructions to make molecules called proteins.
C.
Wikipedia: A gene is a sequence of nucleotides in DNA or RNA that encodes the synthesis of a gene product, either RNA or protein.
D.
A gene can only code for proteins.
【多选题】Classification of Liquid Fuels – Definitions including:
A.
Flash Poin
B.
Flammable Liquids
C.
Combustible Liquids
D.
Pulmonary function tests and blood tests
【判断题】Function definitions must be processed by the Python interpreter before they can be called.
A.
正确
B.
错误
【简答题】Match the terms with the following definitions. concession eliminate lapse recommendation arbitration liability purport clarify inactivity indispensable 6.___...
【单选题】禾谷多黏菌寄生在禾本科植物根表皮细胞内，不引起明显的症状，但它的游动孢子是传播小麦（ ）和小麦梭条花叶病毒的传播介体。
A.
矮缩病毒
B.
土传花叶病毒
C.
黄矮病毒
D.
根腐病
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