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【单选题】
将十进制数168转换成二进制数是( )。A.
1011000
B.
10101000
C.
101010
D.
110100.0
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反馈参考答案：
举一反三
【多选题】Pancreatic A cell( )
A.
is the largest number
B.
secretes insulin
C.
usually distributes periphery of pancreatic islet
D.
Its secretion of hormones can raise blood glucose level
E.
The secretory granules are present in cytoplasm
【单选题】In CT ,the atrophy of pancreatic parenchyma, pancreatic duct expansion with many calcifications on it’s wall ,the most likely diagnosis is
A.
Pancreatic tuberculosis
B.
Chronic pancreatitis
C.
The gallbladder stones
D.
Hepatic duct carcinoma
E.
carcinoma of gallbladder
【简答题】汽油发动机的两大机构、五大系统组成？
【单选题】Pancreatic juice ________.
A.
deactivates bile.
B.
is secreted by pancreatic islet cells.
C.
buffers chyme.
D.
is released into the cystic duct.
【单选题】Which of the following statement about pancreatic juice is true
A.
The pH value of the pancreatic juice is about 7.0
B.
its secretion is mainly regulated under the control of neural regulation
C.
It's hardly secreted during the non-digestive period
D.
Pancreatic enzymes are secreted mainly by small ductal cell
【单选题】以下关于血管内皮生长因子（VEGF）描述错误的是（）
A.
为异源二聚体糖蛋白
B.
激活血管内皮细胞移动、增殖及分裂
C.
增加微血管通透性
D.
是促血管生长作用最强的有丝分裂原
【单选题】A cell and B cell of pancreatic islet secretes following hormone respectively( )
A.
pancreatic polypeptide, somatostatin
B.
aldosterone, insulin
C.
glucagon, insulin
D.
insulin, glucagon
E.
glucagon, pancreatic polypeptide
【简答题】汽油发动机的两大机构及五大系统，分别指的什么？
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