Where are secretory lysomses found????
what do you mean by secretory lysosomes? Lysosomes are found in the cytosol of the cell and stain black at EM.
Secretory granules or lysosomes or vesicles are generated from the budding of cis-Golgi cisternae. They locate in cytoplasm. They will directed to the plasma membrane by cytoskeleton to undergo exocytosis.
secretory vesicles maybe?
near the cell membrane probably near the golgi body
I have a nice picture for you, I found this is self-explanatory 😉