33. Photovoltaic Cells are made up of ___ that generate electricity when they absorb light. Photons Electrons Semiconductors Conductors Answer:C) Semiconductors Explanation: Photovoltaic Cells are made up of semiconductors that generate electricity when they absorb light. Learn...
7. PV cells are made up of ___. Conductors Insulators Semiconductors Answer:C) Semiconductors Explanation: PV cells are generally constructed using semiconductor materials. Learn & Test Your Skills Python MCQsJava MCQsC++ MCQsC MCQsJavaScript MCQsCSS MCQsjQuery MCQsPHP MCQsASP.Net MCQs Artificial...
【解析】【答案】made【核心短语/词汇】be made up of:由...组成【翻译】动物的身体由细胞组成。【解析】make制造,是动词;跟在are后面要用过去分词构成被动语态;make的过去分词是made; be made up of由..组成。因此答案是made 结果一 题目 2. Animals' bodies are(make)up of cells(细胞). 答案 【答案】...
Organs are made up of ___. A. cells B. tissues C. organisms D. populations 相关知识点: 试题来源: 解析 B。器官是由组织构成的。选项 A“cells”是细胞,组织是由细胞组成的;选项 C“organisms”是生物体;选项 D“populations”是种群。反馈...
all living things are made up of cells,___we have learned before.A.that B.which C.as D.what为什么用as而不用which 答案 as 和which 作关系代词时都可以代替整个主句,但如果有“正如.一样”,一般用as,如此句“正如我们说学过的那样”,故不用which请在客户端右上角评价点“满意”即可相关推荐 1all...
百度试题 结果1 题目( C )45. All living things are made up of cells(细胞),we have learned before. A. that B. which C. as D. what 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
DavidGrape IntroductiontoMicroscopes Alllivingthingsaremadeupofcells.Someorganisms,suchasbacteria,aremade upofonlyonecell.Theyaremuchtoosmalltobeseenwiththenakedeyealone. Theorganismsarecalledmicroorganisms! Howcanweseeandstudysuchtinyorganismsorthesinglecellsofamany-celled organism?Wecanuseamicroscope.Amicroscope...
The fastest rate is at the time when we are young.(1) Which one of the following is right?[ ]A.Everything in the world is made up of little cells.B.Nothing has cells but people.C.The man-made machine's cells are dead.D.Your legs are made up of little ceils.(2) The amount ...
Cells are made up of a nucleus, and a cytoplasm, enclosed by a thin wall called a membrane, which separates it from its surroundings. Plant cells have a nucleus, cytoplasm, and a cell membrane too. The main difference between a plant and an animal cell is that plant cells have a vacuol...
The man-made machine's cells are dead.D. Your legs are made up of little cells.2 The amount of cells in a human bodyisA. about sixty billionB. about sixty trillionC. less than sixty millionD. more than sixty billion3 The shapes of cells in the human body areA. about the sameB. ...