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Questions and Answers
Which of the following is the study of normal cells and tissues using microscopes?
Which of the following is the study of normal cells and tissues using microscopes?
- Prokaryote
- Cytology
- Eukaryote
- Histology (correct)
Which type of organisms have cells that consist of cytoplasm and a defined nucleus bounded by a nuclear membrane?
Which type of organisms have cells that consist of cytoplasm and a defined nucleus bounded by a nuclear membrane?
- Eukaryote (correct)
- Archaea
- Prokaryote
- Bacteria
What is the main function of the proteins embedded within the lipid bilayer of cell membranes?
What is the main function of the proteins embedded within the lipid bilayer of cell membranes?
- Form lipid bilayers
- Maintain ion gradients between different compartments
- Prevent passage of polarized ions and molecules
- Allow selective passage of particular ions and molecules (correct)
Which of the following refers to bacteria and archaea, whose cells do not have a membrane-bound nucleus?
Which of the following refers to bacteria and archaea, whose cells do not have a membrane-bound nucleus?
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What leads lipid molecules to form lipid bilayers in cell membranes?
What leads lipid molecules to form lipid bilayers in cell membranes?
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