作为蛋白质翻译模板的是() A.DNA  B.RNA  C.mRNA  D.tRNA

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问题:

作为蛋白质翻译模板的是()

A.DNA 

B.RNA 

C.mRNA 

D.tRNA 

E.rRNA

考点:基础科目2011年全国执业兽医资格考试基础科目
题型:单项选择题

人为地往水中加入强氧化剂,迅速氧化有机物,氧化剂消耗量越大,说明水质越污染的指标是

A.溶解氧
B.化学耗氧量
C.生化需氧量
D.结合氧
E.复氧量

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阅读理解。

     Parents always ask, "How can I get my child to eat fruit and vegetables?" One answer is teach your

children to eat different fruits and vegetables of different colors. 

     Orange: Orange and yellow fruits and vegetables such as sweet potatoes and oranges are healthy. They

are rich in Vitamin A, B and C.

     Green: Dark green foods likes spinach are very healthy.

     Red: Red foods like tomatoes and strawberries have Vitamin C.

     Blue: Blue or purple fruits and vegetables such blueberries and red cabbage are also good for you.

    What about color white? White bread isn't very healthy, but whole wheat bread is good for you. Too

much sugar and salt aren't good for you. Of course, some white foods, like milk and tofu are very good for

you. 

    Finally, remember the most important thing. Parents need to be good examples. You need to eat a "rainbow",

too!

1. From the passage we know that _______ are red foods.

A. milk and tofu

B. spinach and red cabbage

C. tomatoes and strawberries

D. sweet potatoes and oranges

2. The underlined word "Vitamin" means "_______" in Chinese.

A. 胡萝卜素

B. 维生素

C. 激素

D. 生长素

3. Which of the following foods has no Vitamin C in it?

A. Tofu

B. Tomatoes

C. Strawberries.

D. Oranges.

4. In the last sentence, "eat a rainbow" means "_______".

A. eat different colors

B. eat the seven colors

C. eat foods of different colors

D. eat the rainbow in the sky

5. The main idea of the passage is ________.

A. color foods have many vitamins

B. dark green foods are very healthy

C. eating much sugar and salt isn't good for you

D. eating fruits and vegetables of different colors is good for you

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窦状毛细血管分布于()。

A、脾脏

B、红骨髓

C、肾上腺

D、胃肠粘膜

E、肝

题型:单项选择题

甲乙共同盗窃,乙在现场望风,甲窃取丙的现金3000元。丙发现后立即追赶甲和乙,甲逃脱,乙被丙抓住后对丙使用暴力。致丙轻伤。甲与乙的行为构成何罪

A.甲与乙只构成盗窃罪

B.甲与乙均构成抢劫罪

C.甲构成盗窃罪、乙构成故意伤害罪

D.甲构成盗窃罪、乙构成抢劫罪

题型:单项选择题

一般情况下,在项目评估中,项目有较强偿付能力应满足的条件是( )

A.流动比率和速动比率均大于150%

B.流动比率和速动比率均大于100%

C.流动比率大于100%,速动比率大于200%

D.流动比率大于200%,速动比率大于100%

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