Phenylalanine, tyrosine, tryptophan. Aliphatic amino acids: These are ones which have aliphatic groups like -CH2- in between carboxylic and amine moiety. They are the ones excluding aromatic amino acids from the above list of both essential and non-essential ones.
What is a paragraph? A paragraph is a collection of related sentences dealing with a single topic. Learning to write good paragraphs will help you as a writer stay on track during your drafting and revision stages. Good paragraphing also greatly assists your readers in following a piece of writing.
A paragraph is a group of sentences that fleshes out a single idea. In order for a paragraph to be effective, it. must begin with a topic sentence, have sentences that support the main idea of that paragraph, and maintain a. consistent flow. Note: different disciplines have different requirements of what a well-written paragraph may entail. You.