Basic Life Processes
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Questions and Answers

What is a common evidence for being alive according to the text?

  • Audible sounds
  • Visible growth
  • Visible movement (correct)
  • Change in color

Why is there controversy about whether viruses are truly alive?

  • They exhibit visible growth
  • They do not breathe
  • They lack audible sounds
  • They do not show molecular movement (correct)

What characteristic of life is not enough according to the text?

  • Visible growth
  • Visible movement (correct)
  • Change in color
  • Audible sounds

What does the text mention as a characteristic of plants being alive?

<p>Growth over time (B)</p> Signup and view all the answers

Why do professional biologists consider molecular movements necessary for life?

<p>Viruses do not show molecular movement (D)</p> Signup and view all the answers

What do some people tend to think of as common evidence for being alive?

<p>Visible movement (B)</p> Signup and view all the answers

Why do some people think plants are alive?

<p>They grow over time (A)</p> Signup and view all the answers

Why is there controversy about whether viruses are truly alive?

<p>They do not show molecular movement (C)</p> Signup and view all the answers

What is not enough as a defining characteristic of life according to the text?

<p>Visible movement (D)</p> Signup and view all the answers

Why is invisible molecular movement necessary for life according to professional biologists?

<p>It is needed for fundamental life processes (A)</p> Signup and view all the answers

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