Question

iv. vocabulary and concept review - active transport
drag the words into the correct boxes

1. active transport requires energy in the form of
2. the sodium - potassium pump is a type of active transport.
3. the fusion of a lysosome with a phagocytic vacuole is called a
4. is a type of endocytosis that is used frequently by white blood cells in the destruction of pathogens.
5. is also known as bulk transport
6. moving substances out of the cell by vacuole transport is called
7. familial hypercholesterolemia is caused by a failure of the removal of cholesterol from the blood by
8. uses the energy of the electrochemical gradient created by the primary active transport system.

primary
atp
phagosome
phagocytosis
pinocytosis
secondary active transport
receptor - mediated endocytosis
exocytosis

Explanation:

1. Active transport uses ATP for energy.
2. The sodium - potassium pump is primary active transport.
3. Lysosome - phagocytic vacuole fusion forms a phagosome.
4. Phagocytosis is an endocytosis used by white blood cells.
5. Bulk transport is also called pinocytosis.
6. Moving substances out by vacuole transport is exocytosis.
7. Familial hypercholesterolemia is due to failure of receptor - mediated endocytosis for cholesterol removal.
8. Secondary active transport uses electrochemical gradient energy from primary active transport.

Answer:

1. ATP
2. primary
3. phagosome
4. Phagocytosis
5. Pinocytosis
6. exocytosis
7. Receptor - mediated endocytosis
8. Secondary active transport