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Cellular Diversity, Growth, and Cell Division Quiz

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Cellular Diversity, Growth, and Cell Division Quiz

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Questions and Answers

What is the main characteristic of multicellular organisms?

They are made of many cells (correct)

They are microscopic in size

Their cells do not undergo differentiation

They are only found in bacteria

What is the function of cells in multicellular organisms?

Cells do not differentiate in multicellular organisms

Cells in different parts of the organism perform different functions (correct)

All cells perform the same function

Cells are only found in unicellular organisms

Which type of organisms are most commonly multicellular?

Viruses

Eukaryotes (correct)

Fungi

Prokaryotes

What is the size range of most bacteria?

0.2 to 10 micrometers Signup and view all the answers

Which bacterium is known as the smallest cell?

Mycoplasma Signup and view all the answers

What is a defining characteristic of unicellular organisms?

Made of a single cell Signup and view all the answers

How do unicellular organisms mainly obtain nutrition?

By taking in food through their cell membrane Signup and view all the answers

Which unicellular organisms have locomotory organelles like flagella and cilia?

Bacteria Signup and view all the answers

Which type of unicellular organisms can synthesize their own food using sunlight?

Chlorella (algae) Signup and view all the answers

What provides the boundary for animal cells since they lack a cell wall?

Cell membrane Signup and view all the answers

How are bacteria classified based on their shape?

Bacilli, Cocci, Vibrio, Spirilla Signup and view all the answers

What shapes do human nerve cells primarily exhibit?

Long and stretched, branched Signup and view all the answers

What is the function of guard cells in plants?

Regulate gas exchange through stomata Signup and view all the answers

Which type of cells usually have a square or rectangle shape?

Plant cells Signup and view all the answers

How are single cellular fungi usually shaped?

Spherical Signup and view all the answers