Animal cells simply have a cell membrane, butno cell wall. In which cell there is no cell wall? Animal celldo not have cell walls because they don't need them. Cell's wall which are found in plants cells, maint
nerve-bridging chitosan tube with a wall surface directly modified by a laminin fragments YIGSR which has a cell adhesion activity or IKVAV which has cell adhesion and neurite growth-promoting activitiesdoi:US20040248777 A1Disclosed is a biomaterial for nerve reconstruction, which comprises chitin or ...
此题干扰项为B项,文章第 二段第二句"Every wall in his home is transpa rent..."会让人误以为 panopticon是透明的,但是 第二段介绍的透明的房子是纽约时报报道的那个人 的房子,不是panopticon,所以B项错误.故正确 答案为D. 60 C 推断题.由第三段第四句"In that wa y, every prisoner's cell would...
5. Which of the following statements about cells is true?(1)(1) The cell wall supports and gives the plant cell its shape.(2) The cell membrane traps sunlight to make food for the plant.(3) The nucleus is a jelly-like substance where activities take place.(4) Chloroplasts control the...
What cells contain a nucleus and membrane-bound organelles? What is the cell's transport system to the nucleus? What organelles can a cell live without? What is the smallest part of a cell? What type of cell has no membrane-bound nucleus?
- Erythrocytes: This is a type of blood cell (RBC).- Leukocytes: This is also a type of blood cell (WBC).- Thrombocytes: These are platelets, which are considered blood cells involved in clotting.- Serum: This is the liquid part of blood that remains after clotting has occurred. It...
Watch complete video answer for “The smallest known prokaryotes which lack a cell wall are cal” of Biology Class 12th. Get FREE solutions to all questions from chapter KINGDOM MONERA (THE PROKARYOTES).
15. Which of the following statements about cells is true?1(1) The cell wall supports and gives the plant cell its shape.(2) The cell membrane traps sunlight to make food for the plant.(3) The nucleus is a jelly-like substance where activities take place(4) Chloroplasts control the mov...
百度试题 结果1 题目1 Which cell structure can be seen only with an electron microscope? A cell wall B chromosome C nucleolus D ribosome 相关知识点: 试题来源: 解析 D 反馈 收藏
a.Chloroplast b. Endoplasmic reticulum c. Mitochondrion d.Lysosome e. Golgi body What would occur if cells did not have enzymes? Which organelle is not found in an animal cell? (a) nucleus (b) cell wall (c) cell membrane (d) mitochondria. Which cell organelles are abundant in the ...