作者iceoo (後方cos77度角襲捲而來)
看板TransBioChem
標題Re: [考題] 免疫
時間Wed Feb 9 08:42:53 2005
※ 引述《Supervirus (很弱的病毒)》之銘言：
: [成大87轉學考]
: 34. In a series of immune system experiments, the thymus glands were removed
: from baby mice.
: Which of the following would you predict as a likely results?
: A. The mice suffered from numerous allergies
: B. The mice readily accepted tissue transplants
: C. The mice suffered from autoimmune
: D. The mice never developed cancerous tumors
: A,D是錯的,所以先刪去
: 再來,我的想法是thymus gland可讓白血球分辨外來物跟自體細胞
你所謂的W.B.C.應該是專指T cell,因為不是所有的W.B.C.都在thymus gland
development
: 如果把thymus gland切除,就無法分辨
: 所以結果是B or C 我就搞不清楚了...
: 白血球不能分辨哪些是外來物,所以無論看到啥都會攻擊嗎?
: 還是通通都不攻擊?
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