What are the primary, secondary, tertiary, and quaternary structures of proteins? What occurs during the primary, secondary, tertiary and quaternary structures of protein synthesis? What is the tertiary structure of a protein? What are the main types of ...
In a cell, something goes wrong and the ribosomes stop working, what would be the immediate result?Defining the function of a ribosome:The ribosome is the location where genetic information in messenger RNA (mRNA) is translated into proteins. In protein synthesis mes...
Ribosome profiling has the power to interrogate —in vivoand on a global scale — what is being translated, how this translation is regulated and where in the cell the translation of specific sets of proteins occurs. Ribosome profiling, which involves th
In addition to splicing, ribozymes catalyze the assembly of amino acids into proteins during the process of translation. Translation occurs when genetic information in messenger RNA (mRNA) is decoded into a sequence of amino acids through the activity of ribosomes. Ribosomal RNA (rRNA), a main ...
β-selection occurs in the thymic cortex, but the cell type(s) required for self-peptide presentation at this checkpoint are not known. cTECs and DCs are the main cortical antigen presenting cells, but, given their relatively low cellularity, there may be significant competition for DN cells ...
Stages of Mitosis. Learn about the steps of mitosis, including what occurs in the cell at each stage and the main differences between mitosis and meiosis. Explore our homework questions and answers library Search Browse Browse by subject
aFirst of all, mRNA is made in the nucleus, but translation occurs on the ribosomes in the cytoplasm 首先, mRNA在中坚力量被做,但翻译在核糖体在细胞质发生[translate] a你遇到不顺心的事情了吗? 你遇到不顺心的事情了吗?[translate] abefore that was working for foreign companies such as Philips,...
•Ribosomes:Found in the cytoplasm of all organisms and elsewhere in eukaryotes, these are the protein "factories" of cells, and consist of two subunits. They contain the sites upon wheretranslationoccurs. Eukaryoteshave more complex cells, containing _organelles, which are surrounded by the same...
For example, a possible mRNA sequence might be UUUAAAGGG, where each letter represents a nucleotide. The normal codons would thus be UUU, AAA, and GGG. If an error occurs in the mRNA, it may result in the sequence GUUUAAAGGG. The ribosome would read the codons as GUU, UAA, and AGG...
Glycolysistakes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae). What's a ribosome in a cell?