Which organelle would you expect to find in pancreatic cells in the greatest numbers?

Which organelle would you expect to find in pancreatic cells in the greatest numbers?

The acinar cell of the exocrine pancreas has the greatest rate of protein synthesis of any mammalian organ. The acinar cell has a highly developed endoplasmic reticulum (ER) system combined with mechanisms to modify and transport newly synthesized proteins through the secretory pathway (Figure 6) [2, 26].

What organelles are found in pancreas cells?

The central physiologic role of the pancreatic acinar cell is to synthesize, transport, store, and secrete digestive enzymes. It relies on normal functions of acinar cell organelles including the ER, mitochondria, and endolysosomal–autophagy system.

What organelle is found in large numbers?

ribosome, particle that is present in large numbers in all living cells and serves as the site of protein synthesis. Ribosomes occur both as free particles in prokaryotic and eukaryotic cells and as particles attached to the membranes of the endoplasmic reticulum in eukaryotic cells.

What organelle might you find in large concentrations in the pancreas cells responsible for producing insulin?

The main function of a beta cell is to produce and secrete insulin – the hormone responsible for regulating levels of glucose in the blood.

Does pancreatic cells have a large Golgi apparatus?

it has been found out that certain cells of pancreas, which synthesise and release that is enzymes (protein) have more rough endoplasmic reticulum and Golgi bodies than other cells.

Which cell organelles would you expect to see appear in large numbers as a result?

For instance, cells that use a lot of energy tend to contain large numbers of mitochondria (the organelle responsible for harvesting energy from food). That’s why very active muscle cells are often full of mitochondria.

Which organelles would be present in large numbers in cells of the salivary glands?

In the salivary glands cells which produce an enzyme called amylase which organelles would be present in high numbers and why? ER, ribosomes, golgi body, lots of vesicles. These are involved in protein synthesis (making proteins).

Which organelles would be present in large numbers in cells that manufacture proteins?

Ribosomes. Ribosomes are the protein factories of the cell. Composed of two subunits, they can be found floating freely in the cell’s cytoplasm or embedded within the endoplasmic reticulum.

Which organelles are present in large numbers in cells that produce insulin?

Explanation: It is the endoplasmic reticulum and the ribosomes of the specialized cells in the pancreas that make insulin. Remember, most human cells make proteins at the protein factory called the ribosome.

Do pancreas cells have lysosomes?

The pancreatic cell is a Eukaryotic cell because the pancreatic cell has the nucleus, mitochondria, ribosomes, Lysosome, Golgi Apparatus, Rough Endoplasmic Reticulum.

Why would you expect to find a large number of ribosomes in pancreatic cells?

However, eukaryotic cells that specialize in producing proteins have particularly large numbers of ribosomes. For example, the pancreas is responsible for producing and secreting large amounts of digestive enzymes, so the pancreatic cells that make these enzymes have an unusually high number of ribosomes.

What is the organelle of the pancreas that produces insulin?

What organelle produces insulin? Insulin is made by special cells in the pancreas these contain a nucleus and endoplasmic reticulum just like most other cells of the body. It is the endoplasmic reticulum and the ribosomes of the specialized cells in the pancreas that make insulin.

What do pancreatic cells have a lot of?

Ribosomes are particularly abundant in cells that synthesize large amounts of protein. For example, the pancreas is responsible for creating several digestive enzymes and the cells that produce these enzymes contain many ribosomes. Subsequently, one may also ask, what cells have a lot of smooth endoplasmic reticulum?

What kind of organelles are found in every cell?

Every cell in your body contains organelles (structures that have specific functions). Just like organs in the body, each organelle contributes in its own way to helping the cell function well as a whole. The nucleus, mitochondria and chloroplasts are all organelles. Some organelles are found only in some cell types.

Where is the ribosome located in the pancreas?

This ribosome is either free floating in the cytoplasm, or is attached to the endoplasmic reticulum. The genes for making insulin lie in the DNA of these pancreatic cells. Normally, they should only be turned on inside these particular cells. When they are turned on, RNA is transcribed and then protein.