[填空题]
The micrograph shows a transverse section through
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1.1.Identify an adaptation of this leaf for its function.
2.2.Identify the cell organelle that is found in particularly high numbers in the palisade mesophyll cells.
it is
.
This micrograph shows a transverse section through a pancreatic acinar cell. Acinar cells are found in the exocrine tissue of the pancreas.
2.1.Explain how the structure of this cell is related to the function of the synthesis of proteins for release from the cell.
2.2.State why an electron microscope is needed to view the ultrastructure of the acinar cells.
