10 Questions
Prokaryotic Cells: Have no ______ covered nucleus
membrane
Prokaryotic Cells: Have no ______ - covered organelles
membrane
Prokaryotic Cells: Have circular ______
DNA
Eukaryotic ______ on a protozoan
Cilia
A person contains about 100 trillion ______
cells
Which of the following is NOT a characteristic of life?
Locomotion
What is the main difference between prokaryotic and eukaryotic cells?
Presence of a nucleus
Which of the following statements about prokaryotic cells is true?
They are one-celled organisms
How many different cell types are there in mammals?
200
What is the average size of cells?
0.002 cm
Study Notes
Cell Types
- Prokaryotic cells have no membrane-covered nucleus.
- Prokaryotic cells have no membrane-covered organelles.
- Prokaryotic cells have circular DNA.
Eukaryotic Cells
- Eukaryotic cells are found on a protozoan.
Human Body
- A person contains about 100 trillion cells.
Characteristics of Life
- Organization is not a characteristic of life ( among others: movement, sensitivity, nutrition, reproduction, growth, and death).
Comparison of Prokaryotic and Eukaryotic Cells
- The main difference between prokaryotic and eukaryotic cells is the presence of a membrane-covered nucleus.
Prokaryotic Cells
- Prokaryotic cells are typically small and simple.
Cell Types in Mammals
- There are over 200 different cell types in mammals.
Cell Size
- The average size of cells is between 1-100 μm.
Test your knowledge on the characteristics of life and different cell types with this biology quiz! Explore topics like locomotion, growth and development, metabolism, and reproduction. Learn about the differences between prokaryotic and eukaryotic cells and their basic units of life. Challenge yourself and enhance your understanding of biology concepts!
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