Mitochondria are numerous in eukaryotic cells.
The pancreatic islet is a gland. A gland is a group of cells specialized in secretion. That's why it is a multicellular organism. The cells are eukaryotic because they have a nucleus. Bacterias for example are prokaryotic.
HAHA you must be in A&P 1 with Dubowsky? Wish i knew!
glandular epithelium are specialized for secretion. lining epithelium simply line organs like the stomach.
There are 2 hormones that regulate the secretion of follicle stimulating hormone (FSH):activin = stimulates (or "activates") the secretion of FSHinhibin = inhibits the secretion of FSH
Tubular secretion occurs in the distal convoluted tubes. The secretion also happens in the collecting ducts and also in the proximal convoluted tubule.
simple squamous
The pancreatic islet is a gland. A gland is a group of cells specialized in secretion. That's why it is a multicellular organism. The cells are eukaryotic because they have a nucleus. Bacterias for example are prokaryotic.
Golgi Apparatus
Golgi complex
The Golgi apparatus is found in eukaryotic cells. It will be more pronounced in cells involved in secretion.
This type of epithelium is frequently found in glands, and the pancreas, where its function is secretion.
"Analysis of a glandular secretion indicates that it contains some DNA, RNA, and membrane components such as phospholipids. What kind of secretion is this, and why?"
Simple cuboidal epithelium is found in organs that are specialized for secretion, such as salivary glands and thyroid follicles, and those that are specialized for diffusion, such as the kidney tubules.
HAHA you must be in A&P 1 with Dubowsky? Wish i knew!
It packages the proteins inside the cell before they are sent to their destination; it is particularly important in the processing of proteins for secretion.
glandular epithelium are specialized for secretion. lining epithelium simply line organs like the stomach.
I think you may have meant the word 'Golgi.' This is an organelle found in the eukaryotic cells. It's function is to package proteins inside the cell before they are sent to their destination. It is important for the secretion process.