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www.reference.com/science/main-function-ribosomes-92e327f9fd51c87e

Ribosomes are a type of organelle found in every cell, and their main function is to synthesize proteins for use throughout the cell. In the ribosomes, individual amino acids are arranged into long protein chains according to the sequence of mRNA, or messenger RNA. It is the ribosome's job to read t

www.reference.com/article/viruses-ribosomes-d0e78a466963a465

According to Nature, viruses do not have ribosomes. Therefore, they cannot form proteins from messenger RNA; this is why viruses must have host cells in order to replicate. Biology 4 Kids indicates that viruses also lack nuclei and mitochondria. Cytoplasm is missing from some viruses, as well.

www.reference.com/science/good-analogy-ribosome-6369015e9410f314

Ribosomes are like chefs; they take the ingredients and put them together in a complex finished product. Ribosomes are organelles within cells responsible for taking the mRNA and constructing complex polypeptides.

www.reference.com/article/prokaryotes-ribosomes-217cf8af0028e6be

Prokaryotic cells contain ribosomes to handle their protein production. The ribosomes in prokaryotic cells, such as bacteria, are free floating in the cytosol of the cell rather than bound inside a nuclear membrane; this is because prokaryotic cells do not have a nucleus.

www.reference.com/article/molecule-carries-amino-acids-ribosomes-c9d7577bafdbb215

The molecule that carries amino acids to the ribosomes is transfer ribonucleic acid, commonly referred to as tRNA. This type of RNA is an essential component in protein synthesis.

www.reference.com/article/unattached-ribosomes-cytosol-6fea2a3f145ab53d

Unattached ribosomes, also known as free ribosomes, are described by Seattlepi as intracellular bodies that initiate protein synthesis by translating messenger RNA. These bodies float freely in the cytosol. The mRNA that is translated by the unattached ribosomes stays in the cytosol.

medical-dictionary.thefreedictionary.com/ribosome

ribosome [ri´bo-sōm] any of the intracellular ribonucleoprotein organelles concerned with protein synthesis, found either bound to cell membranes or free in the cytoplasm. They may occur singly or in clusters (polyribosomes). The genetic code is translated when ribosomes attach to messenger RNA. Miller-Keane Encyclopedia and Dictionary of Medicine ...

sciencetrends.com/what-are-ribosomes

Ribosomes are the specific locations in the cell where proteins are actually constructed. The primary function of ribosomes is to construct proteins from information encoded in mRNA. Ribosomes do this by organizing the components of translation and catalyzing the reaction that binds amino acids into larger polypeptide chains.

en.wikipedia.org/wiki/Exit_site

The ribosome is a highly complex cellular machine. It is largely made up of specialized RNA known as ribosomal RNA (rRNA) as well as dozens of distinct proteins (the exact number varies slightly between species). The ribosomal proteins and rRNAs are arranged into two distinct ribosomal pieces of different size, known generally as the large and small subunit of the ribosome.

www.biologyonline.com/dictionary/ribosome

Features . A ribosome is a particle consisting of two subunits that fit together and work as one to build proteins according to the genetic sequence held within the messenger RNA ().Ribosomes are typically composed of two subunits: the large and small subunits. They join as one during translation; together, they catalyze the translation of mRNA into a polypeptide chain during protein synthesis ...