admins 发表于 2021-8-18 22:53:41

2021-2022学年生物人教版八年级上册课课考点通:5.5病毒

※题型:单选题※知识点:单选题※试题难度:中等<br>烧伤病人容易感染绿脓杆菌,引起化脓性感染。经研究,能有效控制危害人体健康的绿脓杆菌的病毒是(&nbsp;&nbsp;&nbsp;)<br>A.动物病毒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.细菌病毒<br>C.植物病毒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.烟草花叶病毒<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/dce33dc47a9049dbbb3cf7ea7c6e2170/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/6bbac849fab449ae82bf2a3f64fb6dd4/CBE428D5A67A2872474C9EECE446CA82.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>病毒可以分成下列哪三类(&nbsp;&nbsp;&nbsp;)<br>A.真菌病毒、动物病毒和细菌病毒<br>B.原核病毒、真菌病毒和细菌病毒<br>C.植物病毒、动物病毒和细菌病毒<br>D.生物病毒、微生物病毒和噬菌体病毒<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/8467032741fb423983121423f7892098/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/462c094100024af5b67843a8cf9b7fb3/D02FC0A586348D170731BCE077347233.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图所示四种生物中,在结构层次上与其他三种不同的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/25/0C2F8B83EEAE50590E8B68CDCF98E9F9.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/25/84087603D5F4ED399C98FFC1395CB6D9.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/25/BDB234D07EA36E0C0E822A787348DE7B.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/25/B8F71E5252EC8CC5F6AB85572CEAFE9E.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/7725239c4e0f40daad92a8467d12ee30/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/66a5240b31134ccf8c14191bef548a8e/DC2DB5746F9C7F4D2C107ABC282FB849.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于噬菌体的叙述中,正确的是(&nbsp;&nbsp;&nbsp;)<br>A.噬菌体不是生物<br>B.噬菌体是一类寄生在动物体内的病毒<br>C.噬菌体是一类细菌<br>D.噬菌体一旦离开活细胞就无法独立生活<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/30a303ccf5524abc9e4f1430fede70bf/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/ea697db8823b436e8f057cee7ffd1bfc/5F1EFB1FB8E14A045A844D3BF66979E8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>病毒在下列哪种环境中能进行繁殖(&nbsp;&nbsp;&nbsp;)<br>A.土壤中&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.水中<br>C.空气中&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.大肠杆菌细胞中<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/4077aaef021449aca1c4d07bbba774c7/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/1fd14b7ce531461fa2ca04a1e54be549/035854559830674E3FBCF7AE61078D3F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列疾病中,由病毒引起的是(&nbsp;&nbsp;&nbsp;)<br>A.猩红热&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.手癣&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.流行性感冒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.脱臼<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/ac2a2968124241d09bb4fae96c52a3e8/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/6cc1936cd83e485387141fffe39ff286/AA7AE4C6F2A2F1D1040AFB6A17571D80.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列对病毒相关知识的理解,不正确的是(&nbsp;&nbsp;&nbsp;)<br>A.结构简单,有成形的细胞核<br>B.只能生存于活的细胞中<br>C.需用电子显微镜才能观察到<br>D.通过自我复制方式进行繁殖<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/1d879c71557646dbbadc9f8b82e26afa/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/9f0bd63ccdd741a190fe9cf819781807/F144823A0EAE92D6AC265F977059E203.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于肠道病毒的描述,正确的是(&nbsp;&nbsp;&nbsp;)<br>A.该病毒个体微小,但肉眼可见<br>B.该病毒属于原核生物,具有细胞结构<br>C.该病毒只能寄生在活细胞中<br>D.该病毒属于植物病毒<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/04546b9ebbce4eb4b8de6aa2d3a9ab7f/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/e0a04dbe30f843d2b4408ac87d183cea/8A18EF69579A88D44D7AB52600C07EDB.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列说法中,哪一项是不正确的(&nbsp;&nbsp;&nbsp;)<br>A.病毒对人类都是有害的<br>B.有些病毒能够引起动植物患病<br>C.病毒也可以为人类造福<br>D.病毒的形态多种多样<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/1cb7498fa032462a92e0171322c442a0/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9c1f02b434024ebdb4d3dda2e95ae8ad/4B408E025D4D248C7155DB921BD2318A.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>如图是几种病毒的示意图,<br>请据图<br>回答问题:<br><img src="https://picture2.zhihuicn.com/testImage/2/2020/9/24/1FE3EC27B7C3279D7DAA1E205B5205D5.png"><br>1.图A的名称是,属于病毒。<br>2.图B的名称是,属于病毒。<br>3.图C的名称是,属于病毒。<br>4.图中的①表示;②表示病毒的,含有,能够在寄主的活细胞中指导制造新的病毒。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6c5460454bc347478674b1d37a167f1d/AC757964955BB6FABFDA686479352A32.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b26ca5c777794028973455f393907955/04654323B1951D5F8ACC1B922BFFB031.png"><br><br>
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