The cell theory is the most fundamental principle in biology. It states that all living organisms are composed of similar primary units called cells. The concept was first formally articulated in 1839 by Schleiden & Schwann. Its roots date back to 17th century, when a scientist named Robert Hoo...
What does cell theory apply to? What is modern cell theory based on? What makes cell theory a scientific theory? What are the main points of the cell theory? Who developed cell theory? What are the three parts of cell theory? Where does the energy currency of the cell come from?
A. All living things are composed of cells. B. Cells are the basic units of structure and function in living things. C. All cells come from pre-existing cells. D. All cells have the same structure and function. 相关知识点: 试题
Of the three domains of living things, which have prokaryotic cells, and which have eukaryotic cells? What are the minimum required structures for all cells? Draw and label a cell membrane. What type of molecule is most of this membrane made o...
Which of the following is NOT one of the main components of the cell theory? A. cells must contain DNA B. all living things are made of cells C. cells can only come from other cells D. cells are the basic unit of life 相关知识点: ...
B. Cells can arise only by division from a pre-existing cell. C. All cells contain a plasma membrane, a nucleus delimited by a nuclear membrane, mitochondria, lysosomes, Golgi, plus other organelles. D. The cell is the structural unit of life. E. Two of the above. ...
According to the cell theory, all living things are made up of _. A. atoms B. molecules C. cells D. tissues 相关知识点: 试题来源: 解析 C。解析:细胞学说认为所有生物都是由细胞组成的。A原子是构成物质的基本单位,但不是生物的基本组成单位。B分子也是物质组成部分,不是生物的基本组成。D组织...
百度试题 结果1 题目中国大学MOOC: Which of the following is NOT one of the main components of the cell theory?相关知识点: 试题来源: 解析 cells must contain DNA 反馈 收藏
The cell theory is fundamental in biology. Which of the following is NOT part of the cell theory? A. All living things are made up of cells B. Cells are the basic units of life C. Cells can be created from non-living matter D. Cells come from pre-existing cells ...
A. Cell is the basic units of an organism. B. In multi-cell organism ever cell have specific function. C. New cells are produced from the pre-existing cells. D. All of the above. D E. F 相关知识点: 试题来源: 解析 D; 反馈...