CHAPTER 4 REVIEW QUESTIONS
1. What are the 3 causes of intracellular accumulation?
________________________________________________________________________
2. Give brief explanations of glycogen, lipid & protein accumulation.
________________________________________________________________________
3. What is the difference between endogenous and exogenous pigments?
________________________________________________________________________
4. What are some exogenous pigments? _________________________________________
5. What are the 3 common endogenous pigments that are of blood origin & what colour
are they? ________________________________________________________________
________________________________________________________________________
6. What is hyperbilirubinemia & how does it occur? ________________________________
7. Describe lipofuscin and describe its origin. _____________________________________
________________________________________________________________________
8. What colour is melanin and what is its precursor molecule? _______________________
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