科普知识类
一.(2014年安徽省合肥市高三第三次教学质量检测)e
scientists in
they believe it could help find a cure for worse mental conditions like parkinson’s disease. professor michael coleman is leading the research program. he explained, "we are aiming to be able to study the human brain at the most basic level, using an actual living human cell system. cells have to be alive and operating efficiently to enable us to really understand how the brain works. "the experiment involves changing cells from a cancer tumour (肿瘤)and making them behave like brain cells.
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