"Polysome" Pronounce,Meaning And Examples

"Polysome" Natural Recordings by Native Speakers

Polysome

"Polysome" Meaning

A polysome, plural polysomes, is a cluster of 2-10 or more ribosomes that are associated on a single mRNA molecule. Polysomes are typically seen on cells undergoing rapid protein synthesis, such as muscle cells. When one ribosome finishes translating a part of the mRNA, it moves along the mRNA and the next ribosome becomes associated with the mRNA, and the cycle repeats.

"Polysome" Examples

Polysome Examples

A polysome is a structure composed of multiple ribosomes translating a single mRNA molecule simultaneously.

Example Sentences

1. Biological Research: The scientist used electron microscopy to visualize the polysomes on the surface of the rat liver cells.
2. Cell Biology: The high-resolution microscopy revealed the dynamic formation and disassembly of polysomes during protein synthesis.
3. Biochemistry: The polysomes in the cell nucleus played a crucial role in regulating the expression of specific genes.
4. Molecular Biology: The team of researchers isolated polysomes from the plant cells to study the translation efficiency of different proteins.
5. Pharmacology: The drug was designed to inhibit the formation of polysomes, thereby reducing protein synthesis in cancer cells.

"Polysome" Similar Words

Polysemes

Polysemic

Polysemiotic

"Polysemiotic" refers to a sign or a system of signs that possesses multiple meanings, often tied to multiple expansions and interpretations. In essence, a polysemiotic system can convey different messages and information simultaneously, making it more complex and open to diverse interpretations. This concept is related to semiotics, the study of signs and symbols and their use or interpretation. In a polysemiotic context, signs can have multiple layers of meaning, with each layer being open to alternative readings and interpretations. For instance, in a advertising poster, the image of an apple might be polysemiotic, as it can represent both a healthy and juicy snack, but also symbolize the "forbidden fruit" from the biblical narrative. The terminology is derived from the Greek poly-, meaning "many" and semiotikos, meaning "of signs."

Polysemous

Polysemy

Polysepalous

Polyserositis

Polysiloxane

Polysomes

Polysomes are aggregates of multiple ribosomes that are engaged in the translation of a single mRNA molecule. They are often observed in cells under certain conditions such as rapid cell growth or when a cell is producing high levels of a specific protein.

Polysomnogram

Polysomnograph

Polysomnographer

Polysomnographic

Polysomnographies

Polysomnographies are a type of sleep study that records various physiological activities during sleep, including brain waves, muscle activity, heart rate, and breathing patterns. It is typically used to diagnose and monitor sleep disorders such as sleep apnea, insomnia, and restless leg syndrome.