Webb31 mars 2024 · We constructed a stable cell line, 3T3A5, which carried a chimeric gene in which the simian virus 40 T-antigen-coding gene was under the control of the mouse ribosomal DNA promoter. These cells expressed T antigen when they were growing exponentially in 10% fetal calf serum, but they all became T negative when incubated for … WebbExamples of Biology in a sentence. In biology class, we studied the human body and how it works. 🔊. Using a microscope in biology class, I was able to view the cells of a plant. 🔊. Because DNA was the topic of the day in biology class, I had to construct a model of the double-helix. 🔊. The biology of plants is called botany. 🔊
Nucleoid - Definition and Function Biology Dictionary
WebbMeaning. RNA (ribonucleic acid) Single-stranded nucleic acid that carries out the instructions coded in DNA. Central dogma of biology. The process by which the information in genes flows into proteins: DNA → RNA → protein. Polypeptide. A chain of amino acids. Codon. Webb26 sep. 2024 · Item 1, the mRNA Brings the code to the ribosome in the form of codons. mRNA was produced from the DNA code found in the nucleus c. Item #2, the tRNA Contains anti-codon on one end which bonds to the codon from the mRNA Contains a specific amino acid on the other end Amino acid bonds to another amino acid to build a … byte telecom
Ribosome - Definition, Function and Structure Biology …
Webbribosomal RNA. noun. biochem a type of RNA thought to be transcribed from DNA in the nucleoli of cell nuclei, subsequently forming the component of ribosomes on which the … Webb13 juli 2024 · Ribosomes are another type of organelle that are made of ribosomal RNA and protein. Their main function in the cell is to produce protein. Ribosomes can be found in the cytosol or on the rough... Webb28 sep. 2007 · However, in contrast to the systems encoded on extrachromosomal elements, the biological role of the ... Sequences closely matching the E. coli consensus −35 and −10 promoter elements and ribosome binding sequence are ... whose nuclease domain forms a protease-resistant core [sentence is too long]. The genes form an ... byte teeth whitening reviews