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Questions and Answers
What did the creation of genetically altered cell lines through mutagenesis and cloning allow for in the study of cells in culture?
What did the creation of genetically altered cell lines through mutagenesis and cloning allow for in the study of cells in culture?
- The examination of differentiated functions characteristic of their cell type of origin.
- The growth of normal and transformed human cells in vitro.
- Direct comparison of cells from normal and transformed tissues. (correct)
- The study of cellular physiology and metabolism.
What was a significant outcome of the establishment of cells in culture as cell lines?
What was a significant outcome of the establishment of cells in culture as cell lines?
- An arbitrary mixture of amino acids, vitamins, co-factors, carbohydrates, and salts.
- The production and secretion of hormones and other differentiated functions in vitro. (correct)
- The reliance on complex tissue extracts and clots for cell growth.
- A limited study of growth and response to hormones and environmental factors.
How did Harry Eagle's demonstration impact the study of cellular physiology and metabolism?
How did Harry Eagle's demonstration impact the study of cellular physiology and metabolism?
- It was limited to the growth of normal and transformed human cells in vitro.
- It focused on the examination of differentiated functions characteristic of their cell type of origin.
- It revealed that serum protein was necessary for cell growth in culture.
- It allowed for the manipulation of cells in a variety of new ways. (correct)
What did the growth of normal and transformed human cells in vitro allow researchers to do?
What did the growth of normal and transformed human cells in vitro allow researchers to do?
What did the maintenance of differentiated functions characteristic of their cell type of origin allow for in the study of cell lines?
What did the maintenance of differentiated functions characteristic of their cell type of origin allow for in the study of cell lines?
What was a key opportunity created by Harry Eagle's demonstration regarding tissue culture?
What was a key opportunity created by Harry Eagle's demonstration regarding tissue culture?
What new area of cell culture did Harry Eagle's demonstration open up?
What new area of cell culture did Harry Eagle's demonstration open up?
What did the creation of cell lines maintaining differentiated functions allow the study of?
What did the creation of cell lines maintaining differentiated functions allow the study of?
What were the outcomes of the growth of normal and transformed human cells in vitro?
What were the outcomes of the growth of normal and transformed human cells in vitro?
What significant opportunities did the establishment of cells in culture as cell lines create?
What significant opportunities did the establishment of cells in culture as cell lines create?
What did the creation of genetically altered cell lines through mutagenesis and cloning allow for in the study of cells in culture?
What did the creation of genetically altered cell lines through mutagenesis and cloning allow for in the study of cells in culture?
How did Harry Eagle's demonstration impact the study of cellular physiology and metabolism?
How did Harry Eagle's demonstration impact the study of cellular physiology and metabolism?
What was a key opportunity created by Harry Eagle's demonstration regarding tissue culture?
What was a key opportunity created by Harry Eagle's demonstration regarding tissue culture?
What was the impact of Harry Eagle's demonstration on the study of cellular physiology and metabolism?
What was the impact of Harry Eagle's demonstration on the study of cellular physiology and metabolism?
What significant opportunities did the establishment of cells in culture as cell lines create?
What significant opportunities did the establishment of cells in culture as cell lines create?
How did the growth of normal and transformed human cells in vitro impact researchers?
How did the growth of normal and transformed human cells in vitro impact researchers?
What did the creation of genetically altered cell lines through mutagenesis and cloning allow for in the study of cells in culture?
What did the creation of genetically altered cell lines through mutagenesis and cloning allow for in the study of cells in culture?
What was a key opportunity created by Harry Eagle's demonstration regarding tissue culture?
What was a key opportunity created by Harry Eagle's demonstration regarding tissue culture?
What did the creation of cell lines maintaining differentiated functions allow the study of?
What did the creation of cell lines maintaining differentiated functions allow the study of?
What did Harry Eagle's demonstration reveal about tissue culture?
What did Harry Eagle's demonstration reveal about tissue culture?
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Study Notes
Cell Culture and Cellular Physiology
- The creation of genetically altered cell lines through mutagenesis and cloning allowed for the study of cellular physiology and metabolism at the molecular level.
Impact of Harry Eagle's Demonstration
- Harry Eagle's demonstration impacted the study of cellular physiology and metabolism by enabling the growth of cells in culture.
- His demonstration opened up a new area of cell culture, allowing for the study of cellular physiology and metabolism in vitro.
Cell Lines and Differentiation
- The creation of cell lines maintaining differentiated functions allowed for the study of cellular physiology and metabolism in context of specific cell types.
- The maintenance of differentiated functions characteristic of their cell type of origin enabled researchers to study cellular processes in relation to specific cell types.
Outcomes of Cell Culture
- The growth of normal and transformed human cells in vitro allowed researchers to study cellular physiology and metabolism in a controlled environment.
- The growth of normal and transformed human cells in vitro enabled the study of cellular processes and mechanisms underlying cellular transformation.
Opportunities Created
- The establishment of cells in culture as cell lines created opportunities for studying cellular physiology and metabolism in a controlled environment.
- Harry Eagle's demonstration created opportunities for studying tissue culture and its applications in cellular physiology and metabolism.
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