Cellular Organization and Specialization Quiz

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Questions and Answers

What is the function of muscle cells in human beings?

Contract and relax to cause movement (correct)
Conduct food and water throughout the body
Produce oxygen for the body
Act as a barrier to protect internal organs

How do unicellular organisms differ from multi-cellular organisms?

Unicellular organisms consist of a single cell, while multi-cellular organisms have millions of cells specialized for specific functions (correct)
Unicellular organisms have more complex cellular structures than multi-cellular organisms
Unicellular organisms have a longer lifespan than multi-cellular organisms
Unicellular organisms are larger in size than multi-cellular organisms

What is the main advantage of cells specializing in specific functions in multi-cellular organisms?

Ability to change functions as needed
Increased resistance to diseases
Efficient performance of specific functions (correct)
Longer lifespan of the organism

What is the role of vascular tissues in plants?

<p>Conduct food and water from one part of the plant to other parts (C)</p> Signup and view all the answers

How do single cells in unicellular organisms differ from specialized cells in multi-cellular organisms?

<p>Single cells in unicellular organisms perform all basic functions, while specialized cells in multi-cellular organisms carry out specific functions (D)</p> Signup and view all the answers