Home › MCQs › PTECH Anatomy › Question #3501
Back to Questions
PTECH Anatomy QUESTION #3501
Question 1
Tannins are chemically defined as:
  • Nitrogenous bases
  • Complex organic, non-nitrogenous polyphenolic compounds✔️
  • Sugars
  • Fats
Correct Answer Explanation
Tannins are astringent substances that can precipitate proteins.