题干

有关蛋白质结构与功能的叙述,错误的是(  )

A:蛋白质的生物活性与蛋白质的空间结构有关

B:数量相同的5种氨基酸可以组成不同的多肽链

C:将抗体溶于NaCl溶液中会造成其生物活性的丧失

D:氨基酸序列相同的多肽链可折叠成不同的空间结构

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答案(点此获取答案解析)

C

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阅读理解

    The Department of Modern and Classical Languages at the University of North Georgia seeks to hire a part-time instructor of Chinese for the Fall Term 2017. Depending on enrollments(登记人数), the opportunity could continue in the spring and be ongoing.

    Located in the fastest-growing area of the state, the University of North Georgia is a multi-campus(多校园) university with an enrollment of over 18,000 students, making it one of the largest institutions in the University System og Georgia. Through a variety of educational pathways that provide access and range from certificates and associate degrees to a professional doctoral program, the UNG is responsive to local education and economic development needs.

    Job Duties & Responsibilities:

    Teaching schedules may include evening or online classes.

Certifications/ Licenses & Minimum Requirements:

    The candidate should have a Master's degree in Chinese or related field.

    Native or near-native fluency in Chinese.

    Expected Hire Date: 08/01/2017

    Special instructions to applicants:

    If you received any graduate degrees from an institution outside the United States, you must provide a foreign course-by-course evaluation by an independent evaluation service that is a member of the National Association of Credential Evaluation Service, Inc.

    Employer Information:

    All employment offers are dependent upon successful completion of a background investigation(调查), as determined by the University of North Georgia. The University of North Georgia, a unit of the University System of Georgia, does not discriminate on the basis of race, color, sex or national origin, age, disability or religion. We provide equal employment opportunities to minorities, females, and disabled individuals, as well as other protected groups.