皮皮学，免费搜题
登录
搜题
【简答题】
James R. Ehleringer tried to find out
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
【单选题】The most successful treatment described in the passage was a serum prepared from ______.
A.
the blood of patients who have been stung
B.
poison extracted from bees
C.
crushed bodies of bees
D.
a placebo and a crushed-body extract
【简答题】血浆与血清(plasma and serum)
【简答题】某猪场12～??15日龄仔猪发生腹泻，排出灰白色糊状粪便，有腥臭味，发病率35%，死亡率5%。尸体外表苍白、脱水、消瘦。剖检见肠黏膜有卡他性炎症。粪便接种麦康凯培养基长出红色菌落。该病最可能是?? A.仔猪大肠杆菌病 B.仔猪沙门氏菌病 C.仔猪梭菌性肠炎 D.猪传染性胃肠炎 E.伪狂犬病 某猪场2日龄仔猪腹泻，排出含组织碎片的红褐色稀粪，病猪脱水，死亡。剖检可见空肠呈暗红色，肠腔充满含血液的稀粪...
【单选题】Serum response factor (SRF) is phosphorylated by
A.
MEK.
B.
MAP kinase.
C.
p90RSK.
D.
Raf.
【单选题】Patient was allergic to pollen,eerological detection show that IgE is positive in the serum.Which component is not involved in this immune response?
A.
B cells
B.
CD4+ Th cells
C.
CTLs
D.
IL-4
E.
DC
相关题目：