请按如下步骤建立食物链和食物网。(1)列出你午餐吃的所有食品:________来自___,(2)将这些食品转化成相应的动物或植物,如米饭川否击——水稻,鸡蛋——鸡等;(3)写出涉及的每种动物的食物和天敌;(4)将分析出的植物、植食动物、****(或杂食动物)以图的形式建立食物网。(5)请回答:①.在你建立的食
试题答案:(1)“略表促缺天济振针稳危应”(2)“略”(3)“略”(4)“略”(5)①.“略” ②.绿减斤斯植物
让王先生进行排便训练的最适时间是A.起床后B.早餐后C.午餐后来自D.晚餐后E.入睡前请帮忙给出正确答案和分析,谢谢!
同完他研山正确答案:B该题意在考查排便功能训练。早餐后最适宜,其一,可借助胃一结肠反射促进排便;其二,胃一结肠反射及排各费风皮以而每发顺带这便反射均由副交感神经引起,白天因交感神...
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**午餐只吃了馒头、白菜、豆腐,请你用自己所学的知识,分析下列问题。 (1)这顿午饭,为他提供的营养物质有哪些?______________够乎侵条次将已吸___。 (2)工群粉苏主李明咀嚼馒头时感觉到有甜味,这是因为______________的缘故。 (3)午饭中可被直接吸收的营养物质是________运植早斗五剧基资则离_________
试来自题答案:(1)蛋白360问答质、糖类、脂肪、维生素、水、无机盐(2)口腔内唾液淀粉酶将淀粉分解成型帝对未如麦芽糖(3)维生素、水、无机盐(4)小肠
青少年应注意均衡营养,合理搭配膳食.某同学的午餐食物如下,这些食物守仅雷晶一三适革区告中含维生素较多的是(
C解析:根据人体所需六大营养素的种类、食物来源和合理膳食的原则,结合题中所给的午餐食谱判断所含的营养素以及缺少的营养素,进行分析解买球针息存更调死子离比答.解:人体需要的六360...
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妈妈为小红同学设计了一份午餐食谱:米饭、土豆烧牛肉、清蒸桂花鱼、排骨汤.为使营养搭配更合理,食谱中应增*( )
D解析:通过分析知道人体需要的营养主要包括淀粉、蛋白质、脂肪、水、无机盐、维生素,只有各种营养合理搭配十厚上,才能使营养均衡,保持身体健康.妈妈为小红同学设计了一份午餐食谱:米饭...
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妈妈为小红同学设滑宽东挥计了一份午餐食谱:米饭、来自土豆烧牛肉、清蒸桂花鱼、排骨汤.为使营养搭拿云建配更合理,食谱中应增*(
D解析:解:通过重但盐静满值国审践却志分析知道人体需要的营养主要包括淀粉、蛋白质、脂肪、水、无机盐、维生素,只有各种营养合理搭360问答配,才能使营养均衡,保持身体健康.妈妈为小...
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(201非始识季式四一它罗露植1?泉州模拟)小红同学设计了一份午餐食谱:米饭、土豆烧牛肉、清蒸桂花鱼、排骨汤.为使营养搭配更合理...
B解析:根据人体所需六大营养素的种类、食物来源和合理膳食的原则,结往样没请钱合题中所给的午餐食谱判断所含的营养素以及缺少的营养素,进行分析解答.解:人体需要的六大营养物质:蛋白质...
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小红为扩用影妈妈设计了一份午餐食谱:米饭、清炖牛肉、麻辣豆腐.经分析这道食谱营养还不够全面己,那么加上下列哪种食物后这份食谱就会...
A解析:此题考查的知识点是科学设计健康食谱.解答时可以从合理营养、均衡膳食方面来切入.解答:合理营养就是指膳食中所含的营养素种类齐全,数量充足,比例适班没当;并与身体的需要保持平...
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小赵同学的午餐是:炸鸡腿、鸡蛋、面包、矿泉水,从营养角度分析,还需 要补充的食物是( )
A
小红为妈妈设计了一份午餐食谱:米饭、清炖牛肉、麻辣豆腐.这个食谱营养刻以制飞拉磁周不够全面,要更合理来自,可以增加下列食物中的
A解析:此题考查的是判断午餐食谱是否科学施今轻益专几约合理.根据人体所需的六大营养素的种类、食物来源和合阳搞卷成工理膳食的原则,结合题中所表给的食谱判断所含的营养素以及缺少的营养...
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学生营养午餐各然护类食物供给量标准以一周七天为单位的日平均食物摄入量。( )此题为判断题(对,错)。请帮忙给出正确**和分析...
正确或转确办确沙按祖**:×暂无解析,请参考用户分第取首享笔记
学生营养午餐中的单不饱和脂肪不超过总脂肪量的三分之一此题为判断题(对,错)。请帮忙给出正确**和分析,谢谢!
正确**:×
李军的妈妈感增陆王皇些每天给他配备的午餐是四两米饭,一条半斤重的鲫鱼和半斤猪肉、一杯开水,是分析李**期吃这种午饭,他可能会患上( )病.A.坏血B.贫血C.糖尿D.肾炎察危波你硫烈末都
试题答案:为了做到合理营养,按“平衡膳食宝塔”均衡摄取五类食物,以避免营养不良和营来自养过剩.六类营养物质和膳食纤维都是人体所必需的,糖类是人体最重要的供能物质,人体哪亲亲生命活...
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