Polypeptide Structure, Formation & Examples - Lesson - Study.com
2023年11月21日 — A polypeptide is a combination of peptides, which are made of amino acids. There are twenty amino acids, each of which has an N-terminal with an amino group and a C …
Polypeptide Chain | Definition & Structure - Lesson - Study.com
2023年11月21日 — A polypeptide chain is a chain of amino acids that is required to make proteins. Proteins are important for structure, signaling, transport, enzymes, and more inside of cells.
Polypeptide Structure, Formation & Examples - Video - Study.com
Let's review. A polypeptide is a chain of amino acids. Amino acids bond together with peptide bonds in order to form a polypeptide. The n-terminal (amino terminal) is located at one end of …
Translation in Biology | Steps & Process - Lesson | Study.com
2023年11月21日 — The polypeptide is finally free - free to drift happily all over the cytoplasm, untethered by covalent bonds! This final step, termination, is the end of polypeptide synthesis, …
The Role of Ribosomes and Peptide Bonds in Genetic Translation
A polypeptide is a chain of amino acids linked together by peptide bonds. 'Poly' means 'many,' just like in the word 'polymer;' and 'peptide' refers to a peptide bond, so a molecule with many ...
Frameshift Mutations | Types, Examples & Effects - Study.com
2023年11月21日 — The earlier the frameshift occurs, the greater the portion of the polypeptide is affected. In the example below, the protein is 35 amino acids long. An early frameshift …
Define dipeptide, tripeptide, and oligopeptide and polypeptide.
Describe the process a ribosome uses to produce a polypeptide chain. What is meant by the term "secondary structure of an amino acid?" Is galactose a monosaccharide or a disaccharide? …
Peptide Hormones | Overview, Examples & Therapy | Study.com
2023年11月21日 — Adrenocorticotropic hormone (ACTH) is a polypeptide hormone secreted by corticotropic cells of the anterior pituitary. It stimulates the release of steroid hormones from …
What polypeptide is coded for by this mRNA sequence?
The messenger RNA (written as mRNA) is a type of RNA produced during the transcription process of DNA and can code a specific amino acid sequence for a polypeptide molecule. The …
Secondary Structure of Protein | Overview, Definition & Examples
2023年11月21日 — In contrast, beta-pleated sheets form when several short (usually 3-10 amino acid) regions of the polypeptide lie side-by-side and are connected by hydrogen bonds. In …