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Q: Can you differentiate animal cell and plant cell and state how the cells are different?
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Q: What was Antonie von Leeuwenhoek's contribution to the forming of the cell theory?
A:
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What are the original components of the cell theory, and what parts
of the theory came later?
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- Which of the following statements is correct about the three classical postulates of cell theory: I. All organisms are composed of one or more cells. (Virchow)(1858) II. The cell is the basic unit of life in all living things. (Schleiden & Schwann)(1838-39) III. All cells are produced by the division of preexisting cells. (Virchow)(1858)What does the cell theory tell us aboutthe need for cell division?The unified cell theory proposed in the 1830's states that ?
- 1. What did Hooke and Leeuwenhoek discover about cells by using a microscope? 2. What does the cell theory state? Name the three scientists mainly responsible for developing the cell theory. 3. List the four parts that are found in all living cells. 4. Describe the composition of the plasma membrane. 5. List functions of the cytoplasm and cytoskeleton. 6. What is the role of the nucleus of a eukaryotic cell?Below are three statements - two of which are truths and one is a lie. Which of the following statements is a lie? Select one: a. The development of cell theory happened during the 18th century ONLY. b. Schwann and Schleiden had a discourse about the third theorem, "All cell came from pre-existing cells" c. There are THREE main scientists that led to the cell theory