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 The fluid present in movable joints is known as June 10, 2022 There are ….. types of Reproduction February 15, 2022 Smooth endoplasmic reticulum makes August 27, 2020 Amount of water in mammalian blood is October 13, 2021 Smallpox vaccine was invented by whom? May 11, 2020 Which of the following vitamins are fat soluble? October 13, 2021 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