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Sodium zirconium cyclosilicate, sold under the brand name Lokelma, is a medication used to treat high blood potassium. [5] Onset of effects occurs in one to six hours. [5] It is taken by mouth. [5] Common side effects include swelling and low blood potassium. [5] Use is likely safe in pregnancy and breastfeeding. [5]
Eukaryotic translation is the biological process by which messenger RNA is translated into proteins in eukaryotes. It consists of four phases: initiation, elongation, termination, and recapping. It consists of four phases: initiation, elongation, termination, and recapping.
In this way, given certain conditions (which are largely temperature-dependent) kerogens will break down to form hydrocarbons through a chemical process known as cracking, or catagenesis. A kinetic model based on experimental data can capture most of the essential transformation in diagenesis, [ 10 ] and a mathematical model in a compacting ...
During translation, ribosomes synthesize polypeptide chains from mRNA template molecules. In eukaryotes, translation occurs in the cytoplasm of the cell, where the ribosomes are located either free floating or attached to the endoplasmic reticulum. In prokaryotes, which lack a nucleus, the processes of both transcription and translation occur ...
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In the canonical model of translation initiation, the 43S PIC is pre-formed as a stable complex and recruited to the 5' cap of eukaryotic messenger RNAs (mRNAs) by the eIF4F complex. [ 2 ] [ 3 ] [ 5 ] The 43S PIC then "scans" in the 5' --> 3' direction along the mRNA in an ATP-dependent fashion (via eIF4A and/or other RNA helicases such as Ded1 ...
Initiation of translation in bacteria involves the assembly of the components of the translation system, which are: the two ribosomal subunits (50S and 30S subunits); the mature mRNA to be translated; the tRNA charged with N-formylmethionine (the first amino acid in the nascent peptide); guanosine triphosphate (GTP) as a source of energy, and the three prokaryotic initiation factors IF1, IF2 ...
Minerals bond grains of sediment together by growing around them. This process is called cementation and is a part of the rock cycle. Cementation involves ions carried in groundwater chemically precipitating to form new crystalline material between sedimentary grains. The new pore-filling minerals form "bridges" between original sediment grains ...