问题
填空题 案例分析题
如图是利用奶牛乳汁生产人类血清白蛋白的图解,据图回答:
⑦和某些转基因羊可通过分泌乳汁来生产人类所需药物,这类转基因动物被称为()。
答案
参考答案:乳腺(房)生物反应器
如图是利用奶牛乳汁生产人类血清白蛋白的图解,据图回答:
⑦和某些转基因羊可通过分泌乳汁来生产人类所需药物,这类转基因动物被称为()。
参考答案:乳腺(房)生物反应器
A.(A) Children should be responsible for most of the fire deaths in America.
B.(B) Adults load the houses with too much stuff, which is easy to catch fire.
C.(C) Nineteen percent of the fires are attributed to children playing with matches.
D.(D) Adults should exercise more and stricter precautions against fires.