Exocytosis is explained as
(1) Entry of vesicles carrying food into the cell to be
digested by lysosomes.
(2) Fusion of transitional vesicles with the cis face
of Golgi complex to release secretory products.
(3) Outward transport of substances from cell by
the means of carrier vesicles
(4) Transfer of substances from one cell to another
through plasmodesmata.
Answers
§ Emphasize the dynamic nature of the endomembrane system within the cell.
§ Discriminate between regulated and constitutive secretion.
§ Outline research techniques that have elucidated the structure and function of the endomembrane system.
§ Clarify the history behind the discovery and description of endomembrane system organelles.
§ Elucidate the structure and function of the rough and smooth endoplasmic reticulum.
§ Point out the differences between the syntheses of secretory/integral membrane and domestic proteins.
§ Outline the events in the synthesis and transport of membranes through the cell to the membrane.
§ Elucidate the role and sites of glycosylation in the processing
Answer:
§ Emphasize the dynamic nature of the endomembrane system within the cell.
§ Discriminate between regulated and constitutive secretion.
§ Outline research techniques that have elucidated the structure and function of the endomembrane system.
§ Clarify the history behind the discovery and description of endomembrane system organelles.
§ Elucidate the structure and function of the rough and smooth endoplasmic reticulum.
§ Point out the differences between the syntheses of secretory/integral membrane and domestic proteins.
§ Outline the events in the synthesis and transport of membranes through the cell to the membrane.
§ Elucidate the role and sites of glycosylation in the processing