Insertion and deletion point mutations alter the reading frame from the point of mutation to the end of the gene.
<h3>What is a polypeptide?</h3>
Polypeptide: A peptide consisting of 2 or more amino acids. Amino acids make up polypeptides which, in turn, make up proteins.
<h3>Are polypeptides a protein?</h3>
Proteins are therefore also known as polypeptides.
Each type of protein has a unique sequence of amino acids, exactly the same from one molecule to the next. Many thousands of different proteins are known, each with its own particular amino acid sequence.
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<span>Control of physiological activities. Homeostasis involves the steady state and regulation of the body's internal environment. Irritability is the ability to respond to a stimulus.</span>
Answer: Serotonin
Explanation:
Serotonin is an hormone, derived from the amino acid, tryptothan. It is involved in vasodilation, sleep regulation, mood changes, capillary permeability, and causes contraction of smooth muscles like that of the stomach to signal hunger.
The answer is B proteins.
Answer:
I'm not quite sure for Staphylococcus aureus
Explanation:
It could also be salmonella or clostridium perfringens. Are one of these answer choices?
