Biology Fundamentals Quiz
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Questions and Answers

What is a unifying theme in the field of biology?

  • Organisms being made up of cells (correct)
  • The study of anatomy and physiology
  • The regulation of internal environments
  • The use of the scientific method

Which process is important to life as it allows organisms to move, grow, and reproduce?

  • Cellular respiration
  • Glycolysis
  • Energy processing (correct)
  • Photosynthesis

What explains the unity and diversity of life?

  • Genetic mutation
  • Natural selection
  • Adaptation
  • Evolution (correct)

What ties together the broad scope of biology as a single, coherent field?

<p>Several unifying themes (B)</p> Signup and view all the answers

At what levels of organization can biologists study life?

<p>From molecular biology of a cell to the evolution of populations (A)</p> Signup and view all the answers

Which scientist is credited with the discovery of photosynthesis?

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

What was likely the initial source of reducing agents for the first photosynthetic organisms?

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

Which metabolic pathway of photosynthesis is the oldest and most common?

<p>C3 photosynthesis (B)</p> Signup and view all the answers

What is the primary initial step for incorporating CO2 into organic material in a C4 plant?

<p>Reactions that incorporate CO2 into four-carbon compounds (A)</p> Signup and view all the answers

What is the metabolic adaptation used by CAM plants in photosynthesis?

<p>Crassulacean acid metabolism (B)</p> Signup and view all the answers

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