【单选题】Q1
A.
He possesses a large amount of money and material goods.
B.
He has the ability to purchase more goods.
C.
He is not able to spend all the money that he has in his lifetime.
D.
He tends to have an extravagant lifestyle.
【简答题】要从包涵体中分离出具有生物活性的产物,通常的处理步骤为:收集菌体细胞→细胞破碎→离心分离→“ ”→目标蛋白的变性溶解→“ ”。
【单选题】Q1
A.
He would find no food served on board.
B.
He could get home with enough food.
C.
He planned to eat nothing before he got home.
D.
He hoped a kind man could invite him to have a big meal.
【判断题】包涵体中分离出具有生物活性的产物,通常的处理步骤是:收集菌体细胞 →细胞破碎→包涵体的洗涤→目标蛋白的变性溶解→目标蛋白的复性 。
【单选题】位于舞台前区地面上,横向分布,主要用于演员面部的补充照明,该灯位是:
【单选题】Q1
A.
He was shot on Friday.
B.
He was shot on Sunday.
C.
He was murdered on Friday.
D.
He was murdered on Sunday.