将下列的科学家和他们在生物学上的贡献进行匹配:
A.Friedrich Miescher Ⅰ.做出了很好的DNA的X-射线图
B.WaIher Flemming Ⅱ.证明A和T等量,G和C等量
C.Robert Feulgen Ⅲ.从脓细胞中分离出核素
D.Erwin Chargaff Ⅳ.确定DNA在染色体上
E.Rosalind Franklin Ⅴ.描述有丝分裂
Matthew Cusick______.
A.believes he was fired illegally
B.says he was not HIV positive
C.understands why he had to be fired
D.lives in San Francisco
Protestors claimed it was wrong to fire Matthew Cusick merely because he was______.
A.a very good acrobat
B.not sick.
C.unable to find other work
D.HIV positive
Protestors claimed it was wrong to fire Matthew Cusick merely because he was ______.
A.a very good acrobat
B.not sick
C.unable to find other work
D.HIV positive
Matthew Cusick ______.
A.believes he was fired illegally
B.says he was not HIV positive
C.understands why he had to be fired
D.lives in San Francisco
What does Matthew Kahn think of the new findings?
A.He thinks highly of them.
B.He is confused by the mixed messages.
C.He can easily understand them.
D.He doubts their validity.
Matthew Cusick ______ .
A.believes he was fired illegally
B.says he was not HIV positive
C.understands why he had to be fired
D.lives in San Francisco
Protestors claimed it was wrong to fire Matthew Cusick merely because he was ______ .
A.a very good acrobat
B.not sick.
C.unable to find other work
D.HIV positive