Email: bbcnoun@gmail.com Whatsapp: 08131667008 BIO213 Question: Which of these is an essential amino acid for humans? Answer: Tryptophan Question: Which of these is an aromatic amino acid? Answer: Tyrosine Question: All proteins are made up of standard amino acids Answer: 20 Question: Which of these is NOT a monocarboxylic amino acid Answer: Aspartic acid Question: Which of these amino acid contain sulphur? Answer: Cysteine Question: The percentage of Nitrogen usually found in protein is Answer: 16 Question: Which of these is a structural protein Answer: hemoglobin Question: Which of these is a basic amino acid? Answer: Lysine Question: One of these describes how the chains of the secondary structure interact through the R groups of the amino acid residues Answer: Tertiary structure of protein Email: bbcnoun@gmail.com Whatsapp: 08131667008