Post category:Biology MCQs Post comments:0 Comments Proteins are made of A. Sugar B. Fatty acid C. Nucleic acid D. Amino acid Read more articles Previous PostThe unit of energy produced by food in the human body is called Next PostAmount of water in mammalian blood is You Might Also Like Milk is pasteurized at a temperature of _____? September 6, 2022 Which Vitamin is also known as retinol? September 12, 2020 The unit of energy produced by food in the human body is called October 13, 2021 Edward Jenner discovered vaccines for which of the following diseases? September 19, 2022 Which one of the following is found in plant cell only….? August 26, 2020 The vitamin which is generally excreted by humans in urine is__________? June 20, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ