NEET Biology MCQ on Adenosine triphosphate (ATP) with Answers by Expert Teacher. Every Objective Questions is Important and Common for NEET-UG Exam.
1) The metabolic currency of the cell is called as —-.
A) ATP B) GTP C) CTP D) UTP.
Answer: Answer is A, ATP is considered as currency of the cell.
2) ATP is made up of ———-.
A) Adenine B) Ribose C) Phosphate group D) All of these.
Answer: Answer is D, ATP is made up of adenine, ribose and phosphate group.
3) When ADP and phosphate group combines it forms ———.
A) ATP B) GTP C) CTP D) UTP.
Answer: Answer is A, ADP+ PO4 = ATP.
4) The mechanism involved in ATP formation are:
A) Substrate level phosphorylation B) Oxidative phosphorylation C) Both of these D) None of these.
Answer: Answer is C, ATP formation can be occurs by both the mechanisms.
5) Which of the following are functions of ATP?
A) Respiration B) Growth C) Photosynthesis D) All of these.
Answer: Answer is D, all are those are functions of ATP.