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Cell Review Worksheet - ANSWERS Cell Theory 1. What invention was an early step in the discovery of cells? Microscope 2. What are the 3 major principles of the cell theory? a. All Living things are made of one or more cells b. The cell is the smallest unit of life c. All new cells come from preexisting cells 3.
Reinforcement Worksheet — Cell Theory, Scientists, & Cell Types KEY CONCEPT Cells are the basic unit of life. The invention of the microscope in the late 1500s revealed to early scientists a whole new world of tiny cells. Most cells are so small that they cannot be seen without a microscope. The
2. What are the 3 major principles of the cell theory? a. All organisms (living or once living) are made of cells. b. The cell is the most basic unit of life. c. Cells come from other cells. 3. Compare and Contrast the 2 major groups of cells: Prokaryotic Cell Characteristics Eukaryotic Cell Characteristics
Can form any cell type AND form extra-embryonic structures (can form new organisms) E.g. blastocyst Can form any cell type (but can’t form extra-embryonic structures like the placenta) E.g. embryonic stem cells Can differentiate into closely related cell types E.g. hematopoeitic stem cells (in bone marrow) form a variety of blood cells
Quiz & Worksheet Goals. More particularly, you'll answer questions on: What the cell theory states. Modern science's basic generalizations about cells. Traits of cells. The notion that...
1. What invention was an early step in the discovery of cells? Microscope. 2. What are the 3 major principles of the cell theory? a. All Living things are made of one or more cells. b. The cell is the smallest unit of life. c. All new cells come from preexisting cells. 3. Contrast the characteristics of the 2 major groups of cells: Prokaryotic.
Cell Theory Timeline and Worksheet. Cell Theory Timeline Notes KEY . Questions – Answer the following questions based on the reading passages provided and Chapter 9 in your textbook. 1. What invention made it possible to see cells for the first time? *primitive compound microscope. 2. What are the 3 parts of the Cell Theory?
