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【简答题】
红细胞生成所需的原料主要是( )A.蛋白质 B.锌和蛋白质 C.维生素B12，丁酸和铜离子 D.维生素B12、叶酸和铜离子 E.促红细胞生成素 促进红细胞发育和成熟的物质主要是( )A.蛋白质 B.锌和蛋白质 C.维生素B12，丁酸和铜离子 D.维生素B12、叶酸和铜离子 E.促红细胞生成素 调节红细胞数量自稳态的物质主要是( )A.蛋白质 B.锌和蛋白质 C.维生素B12，丁酸和铜离子 D.维生素B12、叶酸和铜离子 E.促红细胞生成素
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参考答案：
举一反三
【单选题】Jill made up her mind to become a teacher ______.
A.
immediately after she was paralyzed
B.
because Jill had dreamed to be one since her childhood
C.
when she had learned to write, to type, and to feed herself
D.
when she had recovered from her sadness over her boyfriend's death
查看完整题目与答案
【单选题】与动脉粥样硬化成负相关的是( )
A.
CM
B.
VLDL
C.
HDL
D.
LDL
E.
IDL
查看完整题目与答案
【单选题】与动脉粥样硬化形成呈负相关的脂蛋白是
A.
CM
B.
VLDL
C.
LDL
D.
HDL
查看完整题目与答案
【单选题】常用表面粗糙度评定参数有两个,他们是( )
A.
轮廓算术平均偏差 R a 和微观不平度十点高度 R z
B.
轮廓算术平均偏差 R a 和轮廓最大高度 R y
C.
廓算术平均偏差 R a 和微观不平度十点高度 R y
D.
轮廓算术平均偏差 R a 和轮廓最大高度 R z
查看完整题目与答案
【单选题】与动脉粥样硬化成负相关的是：
A.
CM
B.
VLDL
C.
LDL
D.
HDL
E.
FFA
查看完整题目与答案
【单选题】下列说法中,错误的是
A.
脂肪摄入量与动脉粥样硬化成正相关
B.
富含饱和脂肪酸的油脂能降低血清总胆固醇
C.
膳食纤维的摄入量与冠心病的发病率和死亡率成负相关
D.
膳食能量过高,易发冠心病
查看完整题目与答案
【多选题】关于水合状态与健康,下列说法正确的是( )。
A.
与成年人相比，老年人更容易脱水
B.
水摄入不足会对人的认知能力带来负面影响
C.
脱水和高钠状态会刺激内皮细胞炎症信号并促进动脉粥样硬化的发生和发展
D.
脱水是引起头痛和偏头痛的主要原因，热应激时的偏头痛常常是脱水的标志
查看完整题目与答案
【简答题】根据首字母填空。 Have you ever walked into a room and felt relaxed? It could be because the walls were painted blue, a calm and quiet color. Some c     1_ make us feel calm. Blue is one of these colors. Weari...
查看完整题目与答案
【简答题】阅读理解。 Have you ever walked into a room and felt relaxed? It could be because the walls painted blue, a calm and peaceful color. Sometimes colors can affect (影响) our feelings and moods (情绪). Some color...
查看完整题目与答案
【单选题】听力原文： City people usually think they are a lot smarter than country people. They often laugh at simple country ways. But people do not laugh at country music. It is one of the most popular kinds of mu...
A.
different countries.
B.
human feelings and events.
C.
World War Ⅱ.
D.
the Appalachian Mountains.
查看完整题目与答案
相关题目：
【单选题】Jill made up her mind to become a teacher ______.
A.
immediately after she was paralyzed
B.
because Jill had dreamed to be one since her childhood
C.
when she had learned to write, to type, and to feed herself
D.
when she had recovered from her sadness over her boyfriend's death
查看完整题目与答案
【单选题】与动脉粥样硬化成负相关的是( )
A.
CM
B.
VLDL
C.
HDL
D.
LDL
E.
IDL
查看完整题目与答案
【单选题】与动脉粥样硬化形成呈负相关的脂蛋白是
A.
CM
B.
VLDL
C.
LDL
D.
HDL
查看完整题目与答案
【单选题】常用表面粗糙度评定参数有两个,他们是( )
A.
轮廓算术平均偏差 R a 和微观不平度十点高度 R z
B.
轮廓算术平均偏差 R a 和轮廓最大高度 R y
C.
廓算术平均偏差 R a 和微观不平度十点高度 R y
D.
轮廓算术平均偏差 R a 和轮廓最大高度 R z
查看完整题目与答案
【单选题】与动脉粥样硬化成负相关的是：
A.
CM
B.
VLDL
C.
LDL
D.
HDL
E.
FFA
查看完整题目与答案
【单选题】下列说法中,错误的是
A.
脂肪摄入量与动脉粥样硬化成正相关
B.
富含饱和脂肪酸的油脂能降低血清总胆固醇
C.
膳食纤维的摄入量与冠心病的发病率和死亡率成负相关
D.
膳食能量过高,易发冠心病
查看完整题目与答案
【多选题】关于水合状态与健康,下列说法正确的是( )。
A.
与成年人相比，老年人更容易脱水
B.
水摄入不足会对人的认知能力带来负面影响
C.
脱水和高钠状态会刺激内皮细胞炎症信号并促进动脉粥样硬化的发生和发展
D.
脱水是引起头痛和偏头痛的主要原因，热应激时的偏头痛常常是脱水的标志
查看完整题目与答案
【简答题】根据首字母填空。 Have you ever walked into a room and felt relaxed? It could be because the walls were painted blue, a calm and quiet color. Some c     1_ make us feel calm. Blue is one of these colors. Weari...
查看完整题目与答案
【简答题】阅读理解。 Have you ever walked into a room and felt relaxed? It could be because the walls painted blue, a calm and peaceful color. Sometimes colors can affect (影响) our feelings and moods (情绪). Some color...
查看完整题目与答案
【单选题】听力原文： City people usually think they are a lot smarter than country people. They often laugh at simple country ways. But people do not laugh at country music. It is one of the most popular kinds of mu...
A.
different countries.
B.
human feelings and events.
C.
World War Ⅱ.
D.
the Appalachian Mountains.
查看完整题目与答案
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