How Do You Spell ENDOPLASMIC RETICULUM?

Pronunciation: [ˌɛndə͡ʊplˈazmɪk ɹɛtˈɪkjʊləm] (IPA)

The word "Endoplasmic Reticulum" is a complex scientific term used to describe an organelle found in cells. The correct pronunciation of this word is /ɛn·də·ˈplæz·mɪk rə·ˈtɪk·jə·ləm/. The first syllable "en" is pronounced as in "end", followed by "do" pronounced as in "dough" and "plasmic" with the emphasis on the second syllable. The last two syllables "reticulum" are pronounced with the emphasis on the third syllable and "umlaut" on the first syllable sound as in "tickle". Accurate pronunciation of scientific vocabulary is crucial to understanding and communicating scientific concepts.

ENDOPLASMIC RETICULUM Meaning and Definition

1. The endoplasmic reticulum (ER) is an extensive network of membranous tubules and flattened sacs that forms a major organelle within eukaryotic cells. It consists of two distinct regions, namely the rough endoplasmic reticulum (RER) and the smooth endoplasmic reticulum (SER), each performing specific functions.

   The rough endoplasmic reticulum (RER) is characterized by the presence of ribosomes attached to its outer surface, which gives it a "rough" appearance under a microscope. The main function of the RER is protein synthesis, as the ribosomes synthesize proteins and then transfer them into its lumen for further processing. The RER plays a crucial role in the production of proteins that are destined for export from the cell or for insertion into the cell membrane.

   The smooth endoplasmic reticulum (SER) lacks ribosomes on its surface, hence appearing "smooth" under a microscope. The SER is involved in various metabolic processes, including lipid and steroid hormone synthesis, detoxification of drugs and toxins, and regulation of calcium ion levels within cells. It also plays a role in glycogen metabolism and the storage of calcium ions necessary for muscle contraction.

   In summary, the endoplasmic reticulum is a complex and intricate organelle within eukaryotic cells that consists of the rough endoplasmic reticulum (RER) and smooth endoplasmic reticulum (SER), each contributing to essential cellular functions such as protein synthesis, lipid metabolism, detoxification, and calcium regulation.

Common Misspellings for ENDOPLASMIC RETICULUM

• wndoplasmic reticulum
• sndoplasmic reticulum
• dndoplasmic reticulum
• rndoplasmic reticulum
• 4ndoplasmic reticulum
• 3ndoplasmic reticulum
• ebdoplasmic reticulum
• emdoplasmic reticulum
• ejdoplasmic reticulum
• ehdoplasmic reticulum
• ensoplasmic reticulum
• enxoplasmic reticulum
• encoplasmic reticulum
• enfoplasmic reticulum
• enroplasmic reticulum
• eneoplasmic reticulum
• endiplasmic reticulum
• endkplasmic reticulum
• endlplasmic reticulum
• endpplasmic reticulum

Etymology of ENDOPLASMIC RETICULUM

The word "Endoplasmic Reticulum" is derived from the combination of multiple terms. "Endo-" comes from the Greek word "endon" meaning "within" or "inside", while "plasma" means "form" or "substance". "Reticulum" is a Latin word that means "small net" or "network".

The term "endoplasmic reticulum" was coined by two scientists, Keith R. Porter and Albert Claude, in the early 1950s. They were studying the internal structure of cells using electron microscopy and observed a network-like structure within cells. This structure was named "endoplasmic reticulum" due to its resemblance to a fine network within the cell's cytoplasm.

Similar spelling word for ENDOPLASMIC RETICULUM

• reticulum endoplasimc.

Plural form of ENDOPLASMIC RETICULUM is ENDOPLASMIC RETICULUMS