The diagram below represents a mammalian cell undergoing the process of exocytosis - VCE - SSCE Biology - Question 5 - 2023 - Paper 1
Question 5
The diagram below represents a mammalian cell undergoing the process of exocytosis.
In the process of exocytosis, the role of
A. organelle R is to carry the protei... show full transcript
Worked Solution & Example Answer:The diagram below represents a mammalian cell undergoing the process of exocytosis - VCE - SSCE Biology - Question 5 - 2023 - Paper 1
Step 1
A. organelle R is to carry the protein to the plasma membrane.
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Answer
Organelle R plays a crucial role in the exocytosis process by facilitating the transport of the protein from its synthesis site to the plasma membrane where it will be released.
Step 2
B. organelle S is to enable folding and transport of the protein.
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Answer
Organelle S is involved in the correct folding of the protein and its transport to the next destination in the secretion pathway, ensuring that the protein has the correct structure to function properly.
Step 3
C. organelle T is to synthesise the protein.
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Organelle T is responsible for the actual synthesis of the protein, providing the location where amino acids are assembled into polypeptides.
Step 4
D. organelle U is to provide energy for the synthesis of the protein.
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Organelle U contributes to the energy requirements needed for protein synthesis, supplying the necessary ATP or other energy molecules that power the process.
