What is the function of RNA primer? Why do humans need 2 tRNA's for methionine? How are RNA and DNA used to make proteins? What can disrupting a start codon do? If an mRNA sequence is 5'AUG-GGC-ACU-CAU3', what would the anticodon sequence be a. 3'AUG-GGC-ACU-CAU5' b. 3'UA...
The first AUG codon (initiation codon) of an mRNA sequence, which encodes for Methionine has been mutated to GUG (Valine). This GUG codon is followed by a GCT codon (Alanine). What would the ribosome do? Is that start translation with the GUG codon, makin ...
The most important of these,methionine, is an essential amino acid. Though used inefficiently from a biological standpoint, methionine is important in cattle and sheep as a methyl group donor and a precursor for cysteine synthesis. Is histidine an amino acid? Histidine isan amino acid. Amino aci...
The globulins have been studied in detail from several important legumes includingpeas, soybean, lupin, peanut, French bean, and broad bean. The amino acid composition of the globulins reveals deficiency in sulfur-containing amino acids with methionine being the most limiting amino acid. How can ...
aA derivative of methionine, N-formyl-methionine(fMet), and a special initiator tRNA(tRNA i) are used to initiate translation in prokaryotes. 氨基甲硫基丁酸衍生物, N甲酰氨基甲硫基丁酸(fMet)和一特别创始者tRNA (tRNA i)在prokaryotes用于创始翻译。 [translate] a你昨天的表演棒极了。 You the ...
Methionine is an essential amino acid that cannot be synthesized by the body. Therefore, it must be obtained from food. If a person does not obtain adequate amounts of methionine through food, cystine and cysteine levels may be affected. Supplements of these two amino acids can help bring ...
ahas 30% methionine 正在翻译,请等待...[translate] a友情,一个多么伟大的字眼,平凡而不简单,纯洁而不污秽。我们究竟从何时开始最初触及友情,其起点很难精确定位。但认为其在亲情之后惠泽我们应该不会有太大的异议!也许我们无须言语,一个微笑,一个眼神或许就足以捕捉友情。亲情因本身固有的辈分等级常常使得我们与...
Amino acids — the building blocks of protein — are also common additions. Examples include L-tryptophan, L-lysine, L-leucine, and L-methionine. Manufacturers commonly add B vitamins, too, including pantothenic acid, biotin, riboflavin, niacin, thiamin, niacinamide, and folate or folic acid. ...
Do all tRNA sequences start with methionine? How are base sequences coded in mRNA? Which nitrogenous bases would be found on the mRNA transcribed from a DNA strand with the following nucleotide sequence? AAA/GGG/CCC What is the function of tRNA molecules during translation?
Identify the functional groups in each of the following molecules: (a) Methionine, an amino acid: (b) Ibuprofen, a pain reliever: (c) Capsaicin, the pungent substance in chili peppers: Define functional groups and give examples. Which of the functional groups below acts most like an acid in...