lecture 25

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Questions and Answers

What is the primary function of Adenosine Triphosphate (ATP) in biological systems?

  • To catalyze enzymatic reactions
  • To regulate metabolic pathways
  • To synthesize macromolecules
  • To store energy for cellular activities (correct)

What is the outcome of anaerobic metabolism in terms of ATP production?

  • ATP x4
  • No ATP production
  • ATP x32
  • ATP x2 (correct)

Where does aerobic metabolism occur in the cell?

  • Nucleus
  • Cytosol
  • Endoplasmic reticulum
  • Mitochondria (correct)

What is the relationship between metabolic rate and body mass?

<p>Metabolic rate increases with increasing body mass (C)</p> Signup and view all the answers

What is the term for the elevated rate of oxygen consumption following activity?

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

What is the primary factor that affects oxygen demand in an animal?

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

What percentage of energy use is accounted for by basic life processes?

<p>70% (C)</p> Signup and view all the answers

What happens to an animal that takes in more energy than it uses?

<p>It gains body weight. (A)</p> Signup and view all the answers

What is the function of the temporomandibular joint?

<p>To mechanically break down food before swallowing. (A)</p> Signup and view all the answers

What type of teeth are specialized for biting?

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

What is the term for the process of straining suspended food particles from water?

<p>Suspension filter feeding (A)</p> Signup and view all the answers

What happens to an animal that uses more energy than it takes in?

<p>It loses body weight. (C)</p> Signup and view all the answers

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Lecture_25_Digestive 2.pptx

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