皮皮学，免费搜题
登录
搜题
【单选题】
流水别墅的设计者是()A.
阿尔瓦 .阿尔托
B.
弗兰克 ·L·赖特
C.
理查德 .迈 耶
D.
.里
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】Each B cell only expresses a single type of receptor to recognize a single type of antigen
A.
正确
B.
错误
【单选题】_________ is the only phase of DNA replication that is known to be regulated, and it is regulated such that replication occurs only once in each cell cycle.
A.
Initiation
B.
Elongation
C.
Termination
D.
Repair
【单选题】What do we learn about a stem cell?
A.
It has no difference from other cells.
B.
It can only become a certain type of cell.
C.
It can't become a kidney cell.
D.
It maintains and repairs the body.
【单选题】Which is the following is NOT the function of each glia cell ?
A.
Astrocyte: regulates neuron transmitter in CNS
B.
Microglia: Remove dead neuron cell in CNS
C.
Astrocyte: form blood-brain barrier
D.
Schwann cell: Form myelin sheaths in CNS
相关题目：