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Questions and Answers
What is the function of the nucleus in a cell?
What is the function of the nucleus in a cell?
Control center of the cell
Describe the structure of a nuclear envelope.
Describe the structure of a nuclear envelope.
Double membrane structure with large pores
Explain the role of chromatin in a non-dividing cell.
Explain the role of chromatin in a non-dividing cell.
Composed of DNA segment wound around histones proteins
What is the function of ribosomes in a cell?
What is the function of ribosomes in a cell?
According to the fluid mosaic model, how is the plasma membrane described?
According to the fluid mosaic model, how is the plasma membrane described?
Who introduced the concept that all animals are made of cells?
Who introduced the concept that all animals are made of cells?
What are the 4 elements that cells are composed of?
What are the 4 elements that cells are composed of?
According to the principle of complementarity, what dictates the biochemical activities of cells?
According to the principle of complementarity, what dictates the biochemical activities of cells?
What is the cellular basis for the continuity of life?
What is the cellular basis for the continuity of life?
What is the principle that states all cells come from pre-existing cells?
What is the principle that states all cells come from pre-existing cells?
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