Ames试验属于食品毒理学中（）研究方法_精华吧

Ames试验属于食品毒理学中（）研究方法

精华吧→答案→慕课→未分类

Ames试验属于食品毒理学中（）研究方法

A.流行病学调查

B.体内试验

C.体外试验

D.动物试验

正确答案：体外试验

Tag：食品毒理学流行病学动物时间：2022-01-18 21:20:07

相关答案

热门答案

1.In SEM, magnification is controlled by objective lens power.
2.The scanning electron microscopy（SEM）uses a focused beam of high-energy electrons to generate a variety of signals at the inside of solid specimens.
3.The same chemical composition could result in the same phase with similar properties.
4.Infrared spectrosocopy exploits the fact that molecules absorb specific frequencies that are characteristic of their structure. These absorptions are resonant frequencies, i.e. the frequency of the absorbed radiation matched the transition energy of the b
5.DTA measures the energy required to keep both the reference and the sample at the same temperature whereas DSC measures the deference in temperature between the sample and the reference when they are both put under the same heat.
6.Which of the following belongs to composition analysis？（）
7.The typed of signals produced by a SEM include:（）
8.The most common microscopies are（）microscopy and（）microscopy.（）
9.The analysis and testing techniques can be classified into several catalogues（）
10.XRD can be used to analysis（）