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 Vaccines are made up of which of the following? August 21, 2022 A part of Plant which is found both in vegetable and fruit is known as February 15, 2022 Chromosomes are made up of what? June 9, 2020 Which of the following is not a source of Vitamin C? October 13, 2021 What is essential for the formation of hemoglobin? September 14, 2020 Presence of cartilaginous rings in respiratory tract sct as: August 28, 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