admins 发表于 2021-8-18 22:28:03

河北省唐山市路北区第十一中学2019-2020初一下学期期中考试生物试卷

※题型:单选题※知识点:单选题※试题难度:中等<br>下列营养物质:①糖类;②脂肪;③蛋白质;④水;⑤无机盐中,能为人体生命活动提供能量的是(&nbsp;&nbsp;)<br>A.②③⑤&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①②④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.①②③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.①②⑤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/7f5943d5f64c4679a1512c6cef650adc/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9a139b5b5e4d43cd935e69fcd5aecb25/A87B8FAC345EC2253D44252F883B2154.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>膳食中多吃新鲜的水果和蔬菜,可预防坏血病,增强抵抗力,是因为新鲜的水果和蔬菜中含有较为丰富的(&nbsp;&nbsp;)<br>A.维生素D&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.维生素C&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.维生素B1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.维生素A<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/37f8cf8eeeb54343847d600e566d6782/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/0a503340adc145d2a8bea6f4e61923ed/B844533BFE24982A5DB764D30D479BCC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>在人的胃中含有初步分解蛋白质的酶是(&nbsp;&nbsp;)<br>A.胃蛋白酶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.胰蛋白酶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.唾液淀粉酶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.肠淀粉酶<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5784a43935c24e15ae6a76b2328c0f2a/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b2ca46b91d0b40779777c4ea0b45a1b6/39CF7C97298296536C4F98E4BCA3E392.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>绿色食品指的是(&nbsp;&nbsp;)<br>A.新鲜的食品&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.无污染、安全、优质食品<br>C.绿颜色的食品&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.营养价值很高的食品<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/fb938ffad85d4477bc13589a5010eb3b/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/0926ade0e0394f8b9783fad1c9be3b1d/658557E4C3C8A85ADA38C48D250013DD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>今天是母亲节,露露为母亲准备了一份午餐:米饭、红烧肉、清蒸鱼、鸡蛋。根据你所学的生物知识,为了使这份食谱更合理,你认为还要添加(&nbsp;&nbsp;)<br>A.馒头&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.盐水虾&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.素炒芹菜&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.燕麦粥<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/8314804e1a6245cfac0e05b7ea64f37b/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/5fcd8056f3ca4af7af1ae68dfd60671b/3C6A5FC13B43B099CBE0DEAB9BE13914.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图表示血液、血浆、血细胞三概念之间的关系,正确的是(&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/9/D51C38B057A1C95D444F0C5B06FF12F8.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/9/7BAD54A0B658FE63FDFE62B27C64E04F.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/9/9A73395F6C649D5A7B3221622742426D.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/9/AD8B18F2ED61CEC0DBD58CED463C8963.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/733c6ea27a8e4abf88a32e0b44dc650a/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/bbec4b38249043a0ae88345fb08f690f/281F77C9904271E921237D4E52C82CC6.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>某同学不慎摔伤,血液从伤口喷出,呈鲜红色,你认为应该怎样急救(&nbsp;&nbsp;)<br>A.赶紧去医院<br>B.用手指将血管的远心端压住<br>C.用消毒纱布包扎<br>D.在近心端压迫止血,再拨打120<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4cf9794467414b6baba66c7d9c6649b6/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/365000eb23bf4fb495a4e18e81ec5ff5/18B3AE96D57AA01A56CB1DD3E817384F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>心脏瓣膜只能朝一个方向开放,保证了血液的流动方向是(&nbsp;&nbsp;)<br>A.由心室—心房—动脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.由心室—心房—静脉<br>C.由心房—心室—静脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.由心房—心室—动脉<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2012/5bc63f99feab49a4936ab1fb663b7eeb/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2012/1195be24d02a44e3b42626d7eec47186/D2AADA9FB89491C3322C930B72D74DBE.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>人在平静状态下完成呼气过程,肋间外肌和膈肌的变化、肺的容积的变化是(&nbsp;)<br>A.肋间外肌和膈肌舒张、肺的容积缩小<br>B.肋间外肌和膈肌舒张、肺的容积增大<br>C.肋间外肌和膈肌收缩、肺的容积缩小<br>D.肋间外肌和膈肌收缩、肺的容积增大<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/d8dbdb407e7947b09e663e289c3ad012/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/70dd8bdfb872498289df5220ea4762a3/18CF0431965453F2F2281581C49685A9.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>游泳刚下水时,如果水漫过胸部,会感到呼吸有些吃力,这是因为(&nbsp;&nbsp;)<br>A.害怕导致神经紧张,肌肉收缩,呼吸困难<br>B.胸腔容积减小,肺内气压减小,气体不容易进入<br>C.胸腔容积减小,肺内气压增大,气体不容易进入<br>D.胸腔容积增加,肺内气压增大,气体不容易进入<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/340ccdef088647eeb36707f71d454f77/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/4be7d2fd962644eebe31066d78bf1fa8/2BDC57124CBF5F7F488604623201CEC5.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>图是人体的三种血管示意图,血液在它们之间的流动顺序为(&nbsp;&nbsp;)<imgA.123&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.132&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.231&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.321<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/663e52d6a46744a2bc5abe4018178ecc/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/33d8bf9d26604384a7670ae8b8720cc0/54A48E8CD34EB3C761BFF594558F25A1.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>与流入小肠壁的血液相比,从小肠壁流出的血液所含成分的特点是(&nbsp;&nbsp;)<br>A.氧增加了&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.二氧化碳减少了<br>C.养料增加了&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.食物残渣增多了<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/3a3bb13ec31f405f81e9ebb1bbd51c56/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2ab85fc1558742b9b116ce4beec4d244/9541CCBDE29F5BADACCE881E304A0D0F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>在下列选项中,既属于消化系统,又属于呼吸系统的器官是(&nbsp;&nbsp;)<br>A.鼻&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.咽&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.喉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.肺<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/8f863243d3aa4ac2b15c1e336a147a55/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/5ac3eb1e1f3e453483e418761c633f3d/7881938395B44B1CA835813BCC1E777C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列哪个结构特点与肺泡与血液进行气体交换无关(&nbsp;&nbsp;)<br>A.肺泡壁很薄&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.毛细血管壁很薄<br>C.气管比较长&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.肺泡数量多<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/52981ca5ada049538fc36bf67b96b3c7/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2dc61cf89d4f42a0a6635ea294927de0/75C6A1CBC0BAFCF396151B852308D2F1.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>老李去医院检查,发现尿液中有蛋白质和血细胞,他可能发生病变的是泌尿系统的(&nbsp;&nbsp;)<br>A.肾小体&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.肾小球&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.肾小管&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.肾小囊<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4c5363ea2d7c4c3bbb567257efe9ddac/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/451537474ef649948682e09ddda0831e/BF3F937612D4AFD3BEE3029AF81076F9.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列哪种途径不属于排泄(&nbsp;&nbsp;)<br>A.呼吸&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.出汗&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.排便&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.泌尿<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2015/580147881a844dd98cdb8e1ea60d2fcd/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2015/6926226c05c342cbaa473178218e2d46/E34E6A0C80F8C87455C2966EA3AB0F1B.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>中医说的"望、闻、问、切"中的"切",指的是号脉。"脉"是指(&nbsp;&nbsp;)<br>A.毛细血管&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.经络&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.动脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.静脉<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/d93529e78c044e139113e14f4faf6160/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/4a5c63e2410d4b2fa30781abc9058d26/953D15CC7BE754E7A267EECFBC01AD07.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列人体细胞中,不含有细胞核的是(&nbsp;&nbsp;)<br>A.组织细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.成熟的红细胞<br>C.白细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.神经细胞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/c9b97796c0504c368b5a1d9a91192881/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/03f15adf16dd4fe3a4dc825dcb625ffe/2BC932372CF0798F58A14496A5127996.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>外界空气中的氧要进入人体内的组织细胞,必须经过(&nbsp;&nbsp;&nbsp;)<br>A.呼吸系统和消化系统<br>B.呼吸系统和血液循环系统<br>C.呼吸系统<br>D.血液循环系统<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/7b08db927c5c463890e0c6aabf1a9f1a/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/47942bd117464924b7d27595269ea00f/3A2D1599B40B87540200D028BD462286.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:中等<br>人体是一个统一的整体,各个系统之间存在着密切的联系。下图是人体几种生理活动的部分结构示意图,请据图回答下列问题:<br><img 1.蛋白质是重要的营养物质,在图一中开始初步消化,被彻底消化后的产物在图一的被吸收。<br>2.图二的肺泡壁和毛细血管壁均由一层构成,这有利于肺泡和血液间进行气体交换。血液从图二A处流到B处时,静脉血转变成含量高的动脉血。<br>3.在图三心脏的四个腔中,壁最厚的是,若静脉注射药物,则药物最先到达心脏的。人体的血液循环过程中,肺循环开始于,结束于。<br>4.在图四中,血液流经肾小球和紧贴着它的肾小囊内壁,起滤过作用,再通过[④]对大部分的水、部分和全部重吸收,余下人体的代谢废物以尿液的形式排出体外。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/9666a422f3fb430bb68423557dc6077a/A51F97FC56C92B1C1101BFAC47970C45.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/7f27b62af52345e488523bc8acb38b89/872C8B2B103D2831D4A19CBB1AB3F8CC.png"><br><br>※题型:实验题※知识点:实验题※试题难度:中等<br>根据下表有关唾液淀粉酶的实验<br>回答下列问题。<br><tbody><br>试管编号<br>加入物质<br>温度<br>加入试剂<br>现象<br>淀粉糊<br>毫升<br>+<br>清水<br>毫升<br>37<br>℃<br>碘液<br>变蓝<br>淀粉糊<br>毫升<br>+<br>唾液<br>毫升<br>℃<br>碘液<br>变蓝<br>淀粉糊<br>毫升<br>+<br>唾液<br>毫升<br>37<br>℃<br>碘液<br>不变蓝<br>淀粉糊<br>毫升<br>+<br>唾液<br>毫升<br>99<br>℃<br>碘液<br>变蓝<br></tbody><br>1.1号试管是号试管的对照实验。<br>2.从2号、3号、4号试管的实验可以得知,影响实验结果的因素是。<br>3.3号试管内的液体没有变蓝,是因为唾液中含有,将淀粉分解成了。这些没有被完全分解的物质,最终在内被完全消化和吸收,其内含有的消化液有肠液、和。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/75882299395c488d9fdedfc81b85366c/D68F846AF472BE1ED3ABDF43696E574F.png"><br>解析<br>略<br>
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