将一滴草履虫培养液制成临时装片观察下列哪一项是确认出草履虫的依据 A．含叶绿体里面有许多小泡b．身体形状不固定总在生出突起c．身体 Sketch Coloring Page

将一滴草履虫培养液制成临时装片观察下列哪一项是确认出草履虫的依据 A．含叶绿体里面有许多小泡b．身体形状不固定总在生出突起c．身体 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #2337

anonymous

anonymous
sketch #2337

sketch #2989 Little Chibi by Loai Issa

anonymous

anonymous
sketch #2989 Little Chibi by Loai Issa

sketch #3000

anonymous

anonymous
sketch #3000

sketch #76

Rachel Roe
sketch #76

sketch #126

Chris Shrimp Lonsdale
sketch #126

sketch #5306 Katarina by Mirnes Sinanovic

anonymous

anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #3145 Madoka by Николай Герасимов

anonymous

anonymous
sketch #3145 Madoka by Николай Герасимов

sketch #2628 Black haired women

sketchmaster
sketch #2628 Black haired women

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #5351

anonymous

anonymous
sketch #5351

sketch #3656 Igor by Vincent Baudement

anonymous

anonymous
sketch #3656 Igor by Vincent Baudement

sketch #4493 Jimi Hendrix by Alex Stoun

anonymous

anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

sketch #5088

anonymous

anonymous
sketch #5088

sketch #1700

Laura Agapi Asnicar
sketch #1700

sketch #810

Laura Agapi Asnicar
sketch #810

sketch #5078 Naruto by Shimun Yeyo Ahmed

anonymous

anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #4682 Elvis Presley by Nassim Nouri

anonymous

anonymous
sketch #4682 Elvis Presley by Nassim Nouri

sketch #5225 The Friendship by Annabelle Bourget

anonymous

anonymous
sketch #5225 The Friendship by Annabelle Bourget

sketch #3736 Why so serious? by Taï Marsan

anonymous

anonymous
sketch #3736 Why so serious? by Taï Marsan

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #2027

anonymous

anonymous
sketch #2027

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #1432

Laura Agapi Asnicar
sketch #1432

sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

anonymous

anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

tomski将一滴草履虫培养液制成临时装片观察下列哪一项是确认出草履虫的依据 a．含叶绿体里面有许多小泡b．身体形状不固定总在生出突起c．身体 coloring

将一滴草履虫培养液制成临时装片观察下列哪一项是确认出草履虫的依据 A．含叶绿体里面有许多小泡B．身体形状不固定总在生出突起C．身体 sketch template

2．为探究草履虫对外界刺激的反应小明在两片载玻片上都滴了两滴相同的草履虫培养液用放大镜观察培养液中的草履虫再用滴管在12号载玻片的两个液 sketch template

小明把钢笔中的碳素墨水滴了�许到草履虫培养液中几分钟后制成的临时装片在显微镜下观察�现有些草履虫的某结构被染成�色这种结构的名称是 sketch template

在草履虫培养液中加入适量碳素墨水几分钟后将草履虫制成临时装片在显微镜下观察被染成�色的结构最可能是 A．伸缩泡B．食物泡C．细胞质D sketch template

例为了探究草履虫对刺激作出的反应某同学在载玻片两端分别滴一滴草履虫培养液用解剖针把两滴培养液连通起来在草履虫培养液左侧放�许食盐 在 sketch template

在观察草履虫的实验中下列说法不正确的是 A．在草履虫培养液的表层吸一滴培养液放在载玻片上观察B．用放大镜观察草履虫是一个个小白点C sketch template

在观察草履虫的应激反应实验中现成的材料有盐和糖．请你完成下面的探究报�．1提出问题草履虫会趋利避害吗2作出假设草履虫会 sketch template

在载玻片两端各滴一滴草履虫培养液并使两滴培养液连通在载玻片右侧培养液的边缘放一小粒食盐．那么草履虫将会 A．�右侧培养液移动 B sketch template

制作草履虫临时装片时要放几条棉花纤维的作用是 A棉花纤维对草履虫是个伤害性刺激B棉花纤维对草履虫有营养作用C限制草履虫运动速度D sketch template

小明把钢笔中的碳素墨水滴了�许到草履虫培养液中几分钟后制成的临时装片在显微镜下观察�现有些草履虫的某结构被染成�色这种结构的名称是 sketch template

草履虫 sketch template

制作草履虫临时装片时要放几条棉花纤维的作用是 A棉花纤维对草履虫是个伤害性刺激B棉花纤维对草履虫有营养作用C限制草履虫运动速度D sketch template

在甲乙两个载玻片上分别滴一滴草履虫的培养液另一端滴上一滴清水然后用滴管将两液连接起来．甲在培养液中放几粒食盐乙在清水一端滴加�量的 sketch template

题目如图A为植物细胞模式图B为草履虫结构示意图1A图中植物细胞有而草履虫没有的细胞结构是 �细胞壁�叶绿体 2 sketch template

题目下列有关�和浩特地区农作物种植的叙述错误的是 A 播种前土壤要耕和耙是因为种子萌�需要充足的空气B 播种时施农家肥主要是 sketch template

在草履虫培养液中加入适量碳素墨汁几分钟后将草履虫制成临时装片在显微镜下观察被染成�色的结构最可能是A．伸缩泡B．食物泡C．细胞质D．细胞核 sketch template

观察图所示草履虫的结构图回答下列问题 1在观察草履虫的实验之中用来观察的液滴应取自培养液的 因为 2显微镜下草履虫的形状像 sketch template

题目为了比较蔬菜中维生素C的含量某同学在四只试管中分别加入2毫升相同浓度的高锰酸钾溶液然后用滴管分别�试管中滴加黄瓜青椒芹菜白菜 sketch template

小明把钢笔中的碳素墨水滴了�许到草履虫培养液中几分钟后制成的临时装片在显微镜下观察�现有些草履虫的某结构被染成�色这种结构的名称是 sketch template

草履虫依靠身体表膜上的 �动可以在水中前进——青夏教育精英家教�—— sketch template

总结制作临时装片的方法和步骤．1用洁净的纱布把载玻片和盖玻片 ．2在载玻片的中央滴一滴 ．3用消毒牙签在自己漱净的口腔内侧壁上轻轻 sketch template

右图是草履虫结构示意图，请据图回答下列问题： 1在观察草履虫的实验之中，用来观察的液滴应取自培养液的 ，因为 sketch template

为了探究草履虫对刺激作出的反应某同学在载玻片两端分别滴一滴草履虫培养液用解剖针把两滴培养液连通起来在草履虫培养液右侧放�许食盐用放大镜 sketch template

虽然草履虫的结构很简单但它对外界的刺激能作出反应．图中甲乙表示两块载玻片分别在载玻片两端各滴一滴草履虫培养液并使两滴培养液连通．当在两 sketch template

在观察草履虫的形态结构临时装片时滴入中性红可更清楚地观察 A表膜的厚薄B食物泡的形成C细胞质流动D纤毛的�动题目和参考答案 sketch template

实验拓展 �重复练习制作观察临时装片或组间交换不同材料制成的临时装片进行观察 �怎样区别显微镜视野中的细胞和气泡 �怎样判断污点在物镜 sketch template

将一片紫色洋�鳞片叶放在某一浓度的蔗糖溶液中制成临时装片放在显微镜下观察有3种状态的细胞如下图你认为这3个细胞在放入溶液之前其细胞 sketch template

7．制作洋�鳞片叶表皮临时装片时在盖玻片一侧加1 2滴红墨水后在另一侧用吸水纸吸水用吸水纸吸水的作用有 �吸去过多的水防止盖玻片 sketch template

将三种洋�鳞片叶表皮放在相同浓度的蔗糖溶液中一段时间后制成临时装片放在显微镜下观察到如图不同状态的细胞图象．这3个细胞原细胞液浓度的高低关系 sketch template

细胞是生物体结构和功能的基本单位显微镜能帮助�们观察到其细微结构．甲乙丙丁戊图分别为显微镜制作临时装片部分步骤显微镜下的细胞图象及动植物 sketch template

将不同洋�鳞片叶放在同一浓度的蔗糖溶液中制成装片放在显微镜下观察有3种状态的细胞如图所示则这3个细胞在实验前其细胞液的浓度大小依次 sketch template

在草履虫的培养液中加入适量碳素墨水几分钟后将草履虫制成临时装片放在显微镜下观察被染成�色的结构最可能是 A．表膜B．食物泡C．细胞质D sketch template

请根据制作临时装片的知识回答问题1请排列上述操作步骤的先后顺序．2制作洋�内表皮细胞临时装片时在步骤�中应滴加的液体是 在 sketch template

如图为草履虫的结构示意图请据图回答有关问题1草履虫以细菌和微小浮游植物为食食物从口沟进入形成食物泡岁细胞质流动逐渐被消化不能消化 sketch template

如图为草履虫的结构示意图请据图回答有关问题1草履虫以细菌和微小浮游植物为食食物从口沟进入形成图中标号所示结构随细胞质流动逐渐被 sketch template

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