Why is it important for cells to be able to use both active and passive transport to transport molecules across the cell membrane? Why did Robert Hooke name cells "cells"? What is the living part of a cell? Why are cells negatively charged? Why simple diffusion is enough for performing...
1Living things are ___ cells, and cells do not grow to more than twice the size they were at first. A.made fromB.made up ofC.made up fromD.made of 2Living things are ___ cells, and cells do not grow to more than twice the size they were at first. A. made fromB. made up...
百度试题 结果1 题目Living things are ___ cells, and cells do not grow to more than twice the size they were at first. A. made from B. made up of C. made up from D. made of 相关知识点: 试题来源: 解析 B 反馈 收藏
【题目】Cells are important because they are organized structures that help living thing the activities of life.A. carry on B. expand onC. put on D. hang on 答案 【答案】A【解析】A考查动词短语。句意:细胞是重要的,因为它们是有组织的结构,帮助生物进行生命的活动。A. carry on继续,参与;B. ...
百度试题 结果1 题目It is well-known that all ___ things are composed of cells. ( ) A. living B. live C. life D. alive 相关知识点: 试题来源: 解析 A 反馈 收藏
用所给词的适当形式填空。1. Cells are the (small) and most basic units of living matter.2. There is a place in my heart where all nations will live (peace) some day.3. Tom is thinking about going as a cowboy for the (five) year at Halloween.4. Dad (bring) them to our house ...
百度试题 结果1 题目Cells are the ___ and most basic units of living matter. (small) 相关知识点: 试题来源: 解析反馈 收藏
3 Cells are important because they are organized structures that help living thing the activities of life.( )A. carry onB. expand onC.put onD. hang on 4Cells are important because they are organized structures that help living thing the activities of life. A. carry on B. expand on C....
Cells are important because they are organized structures that help living thing the activities of life. A. carry on B. expand on C. put on D. hang on 相关知识点: 试题来源: 解析 A 【详解】 考查动词短语辨析。句意:细胞是重要的,因为它们是有组织的结构,帮助生物进行生命的活动。A. carry on...
【题目】Cells are important because they are organizedstructures that help living thingshe activities of life.A. carry onB. expandσ=C. put onD. hang on 相关知识点: 试题来源: 解析 【解析】【答案】A【解析】考查动词词组的辨析。carry on继续进行;expandon详谈;补充;put on穿上,戴上;hang on...