UNIT 1: NU 545, PATHOPHYSIOLOGY EXAM QUESTIONS AND
ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
InTRAcellular
within the cell
InTERcellular
between cells
ADsorb
Adhesion of atoms, ions, or molecules from a gas, liquid, or dissolved solid to a surface
ABsorb
Fluid is dissolved by or permeates liquid
What is metabolic ABsorption?
Cells taking in and using nutrients and other substances from their surroundings
Kidney tubules function
Reabsorb fluids, synthesize PRO
Intestinal epithelial cells function
Absorb fluids, synthesize PRO enzymes
Cells specialize through differentiation or maturation to perform the 8 chief cellular functions:
, 1. Movement,
2. Conductivity,
3. Metabolic absorption,
4. Secretion,
5. Excretion,
6. Respiration,
7. Reproduction,
8. Communication
Lysosomes
INTRAcellular digestive system (break down PRO, lipids, nucleic acids, carbs)
Saclike structures from Golgi complex, contain over 40 digestive ezymes called Hydrolases
Disruption of lysosomal membrane =
Cellular autodigestion
Lysosomal storage dz:
1. Pompe dz
2. Tay-Sachs Dz
3. gout
What do lysosomes digest?
Cellular nutrients, intercellular debris, potentially harmful extracellular substances
How are debris removed from a living cell?
Autophagy. Encapsulates.
ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
InTRAcellular
within the cell
InTERcellular
between cells
ADsorb
Adhesion of atoms, ions, or molecules from a gas, liquid, or dissolved solid to a surface
ABsorb
Fluid is dissolved by or permeates liquid
What is metabolic ABsorption?
Cells taking in and using nutrients and other substances from their surroundings
Kidney tubules function
Reabsorb fluids, synthesize PRO
Intestinal epithelial cells function
Absorb fluids, synthesize PRO enzymes
Cells specialize through differentiation or maturation to perform the 8 chief cellular functions:
, 1. Movement,
2. Conductivity,
3. Metabolic absorption,
4. Secretion,
5. Excretion,
6. Respiration,
7. Reproduction,
8. Communication
Lysosomes
INTRAcellular digestive system (break down PRO, lipids, nucleic acids, carbs)
Saclike structures from Golgi complex, contain over 40 digestive ezymes called Hydrolases
Disruption of lysosomal membrane =
Cellular autodigestion
Lysosomal storage dz:
1. Pompe dz
2. Tay-Sachs Dz
3. gout
What do lysosomes digest?
Cellular nutrients, intercellular debris, potentially harmful extracellular substances
How are debris removed from a living cell?
Autophagy. Encapsulates.
