Biology: Characteristics of Life and Examples
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Questions and Answers

What is the most basic unit of life?

  • Atoms
  • Molecules
  • Cell (correct)
  • Macromolecules

Which example best represents cellular organization?

  • DNA
  • Oxygen (O2) and carbon dioxide (CO2)
  • Eye cells (correct)
  • Chloroplast (photosynthesis)

Which characteristic of life is exemplified by the Venus fly trap?

  • Energy Utilization
  • Evolutionary Adaption
  • Sensitivity (correct)
  • Growth, Development and Reproduction

What is the example of a tissue at the organismal level?

<p>Eye cells (A)</p> Signup and view all the answers

What is an example of a macromolecule at the cellular level?

<p>Ribosome (A)</p> Signup and view all the answers

Which characteristic of life is demonstrated by DNA as the organism's code for life?

<p>Growth, development, and reproduction (C)</p> Signup and view all the answers

At which level of biological organization would you find tissues composed of similar cell types?

<p>Cells (A)</p> Signup and view all the answers

What represents cellular organization at the organismal level?

<p>Cell diversity like skin cells and eye cells (B)</p> Signup and view all the answers

Which example best represents sensitivity as a characteristic of life?

<p>Venus fly trap (B)</p> Signup and view all the answers

What is an example of a sub-atomic particle at the cellular level?

<p>Electrons (C)</p> Signup and view all the answers

Which component is part of the cellular organization?

<p>Chloroplast (photosynthesis) (B)</p> Signup and view all the answers

What demonstrates evolutionary adaption at the organismal level?

<p>(Ex.) Automeris io moth (C)</p> Signup and view all the answers

What is an example of a lipid at the cellular level?

<p>(Ex.) Fats (B)</p> Signup and view all the answers

Which type of reasoning involves using specific observations to construct general principles?

<p>Inductive reasoning (C)</p> Signup and view all the answers

What is the purpose of a hypothesis in the scientific method?

<p>To provide a suggested explanation for an observation (B)</p> Signup and view all the answers

In the context of the scientific method, what is the primary purpose of experiments?

<p>To eliminate multiple hypotheses (A)</p> Signup and view all the answers

How did Charles Darwin apply the scientific method in his work?

<p>By making specific observations and inferring general principles (D)</p> Signup and view all the answers

What role does a theory play in the scientific method?

<p>It proposes an explanation supported by scientific reasoning and evidence (C)</p> Signup and view all the answers

Which characteristic of life is exemplified by the concept of 'emergent properties'?

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

What represents energy utilization at the organismal level?

<p>A human's digestive system (A)</p> Signup and view all the answers

At the population level, what demonstrates homeostasis?

<p>A herd of zebras with a stable body temperature (B)</p> Signup and view all the answers

What exemplifies cellular organization at the cellular level?

<p>Cytoskeleton (A)</p> Signup and view all the answers

Which example best represents growth, development, and reproduction at the organismal level?

<p>Regeneration of a lizard's tail (B)</p> Signup and view all the answers

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