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Questions and Answers
Which process uses energy and ATP to move substances out of the cell?
Which process uses energy and ATP to move substances out of the cell?
- Phagocytosis
- Pinocytosis
- Exocytosis (correct)
- Endocytosis
What is the primary function of the Golgi apparatus in protein synthesis?
What is the primary function of the Golgi apparatus in protein synthesis?
- Folding of proteins
- Glycosylation of proteins
- Protein sorting and modification (correct)
- Translation of mRNA
What type of endocytosis involves the engulfment of large molecules?
What type of endocytosis involves the engulfment of large molecules?
- Pinocytosis
- Glycosylation
- Receptor-mediated endocytosis
- Phagocytosis (correct)
What is the fate of proteins translated on ribosomes dependent on?
What is the fate of proteins translated on ribosomes dependent on?
What is the purpose of receptor-mediated endocytosis?
What is the purpose of receptor-mediated endocytosis?
What is the site of protein synthesis and folding in a cell?
What is the site of protein synthesis and folding in a cell?
What is the purpose of exocytosis?
What is the purpose of exocytosis?
What is the name of the process by which proteins are added to the cell membrane?
What is the name of the process by which proteins are added to the cell membrane?
What happens to the proteins in the Golgi apparatus?
What happens to the proteins in the Golgi apparatus?
Which process involves the movement of substances out of the cell, using energy from ATP?
Which process involves the movement of substances out of the cell, using energy from ATP?
What type of endocytosis involves the ingestion of large molecules and particles?
What type of endocytosis involves the ingestion of large molecules and particles?
What is the term for the fusion of vesicles with the plasma membrane, resulting in the release of their contents?
What is the term for the fusion of vesicles with the plasma membrane, resulting in the release of their contents?
Which type of cell is responsible for secreting insulin?
Which type of cell is responsible for secreting insulin?
What is the term for the uptake of small molecules and fluid from the environment?
What is the term for the uptake of small molecules and fluid from the environment?
Which toxins inhibit exocytosis?
Which toxins inhibit exocytosis?
What is the term for the process by which cells take in molecules from the environment?
What is the term for the process by which cells take in molecules from the environment?
Which type of cell is responsible for secreting histamine?
Which type of cell is responsible for secreting histamine?
What is the term for the targeting of vesicles to specific areas of the cell membrane?
What is the term for the targeting of vesicles to specific areas of the cell membrane?
What is the purpose of the low pH in early endosomes?
What is the purpose of the low pH in early endosomes?
Which type of endocytosis involves the uptake of specific molecules?
Which type of endocytosis involves the uptake of specific molecules?
What is the result of genetic disorders that stop the uptake of LDL particles by endocytosis?
What is the result of genetic disorders that stop the uptake of LDL particles by endocytosis?
What is the purpose of proton pumps in the membrane surface of early endosomes?
What is the purpose of proton pumps in the membrane surface of early endosomes?
What is the term for the process of 'cell drinking'?
What is the term for the process of 'cell drinking'?
What is the main difference between early endosomes and late endosomes?
What is the main difference between early endosomes and late endosomes?
What is the name of the protein involved in receptor-mediated endocytosis?
What is the name of the protein involved in receptor-mediated endocytosis?
What is the result of the fusion of a late endosome with a lysosome?
What is the result of the fusion of a late endosome with a lysosome?
What is the term for the process by which a vesicle fuses with the plasma membrane to release its contents?
What is the term for the process by which a vesicle fuses with the plasma membrane to release its contents?
What is the name of the disease that is an example of a lysosomal storage disorder?
What is the name of the disease that is an example of a lysosomal storage disorder?
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