吃苦的基因
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Learn about the concepts of genetics, and common genetic traits. Students can check whether they have the “bitter gene” by licking phenylthiocarbamide (PTC) taste test paper. This is a single gene protein on our tongues. PTC can bind to this protein only with the presence of this gene and taste the bitterness on the paper. 認識遺傳學的基礎概念與常見的遺傳特徵。學生通過舔舐苯硫脲（PTC）味覺試紙來測試自己是否帶有「吃苦的基因」。 這是我們舌頭上的一種單基因蛋白質。 PTC只有在這種基因存在的情況下，才能與這種蛋白質結合，並嚐到紙上的苦味。 |
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| Course Code
課程編號 |
Primary
小學 |
Secondary
中學 |
Duration (hr)
活動時間(小時) |
| D02 | 4-6 | 1-3 | 0.5 |
#Not a standalone course and must be combined with other courses.
非獨立課程，須與其它課程組合。
