___ cell in a merocrine gland
___ is at the apical portion of a serosu cell
what is 7?
last step. sebacyte
stem cell, eventually becomes sebacyte (7)
a ____ producing cell. why? (3)
Lipid droplets in the cytoplasm.
• Abundant smooth ER for cholesterol synthesis.
• Spherical mitochondria with characteris
what is this
have dark purple cytoplasms
cells with bright red or pink cytoplasm are acidophils.
what are these cells? what are they made of?
cells with clear cytoplasm are chromophobes
in posterior pituitary
where neuropeptides from hypothalamus end up following axonal transport
Glial cells (pituicytes).
what hormones does this produce?
Cells of the_____ appear foamy due to the presence of lipid droplets
identify by the secretory granules
Electron-dense secretory granules that react with chromium or silver salts (hence the name chromaffin or argentaffin).
what is missing in the right?
Islets of Langerhans
what is produced here? what is its function
inhbiits bone resorption
promotes calcification of bone
produces parathyroid hormone
what is this? how do you know?
Oxyphil cells: • Highly acidophilic (=oxyphilic).
Large cells. • Highly acidophilic. • Less abundant.
___ cell in an eccrine sweat gland. what is its function?
___ cell in an eccrine gland. function?
___ cell in an eccrine cell. function?
contracile units push secretory product out
___ in an eccrine cell. what is it made of?
made of Contractile actin- myosin bundles