If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Biology — quick quiz

5 real HR Police PC questions on Biology. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

EASY

Which cell organelle is known as the 'powerhouse of the cell' because it produces energy in the form of ATP?