Biology MCQs
Practice free Biology multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 1146 questions — no login required.
Question 415medium
The smallest unit that is capable of carrying out life functions is known as
Question 416hard
Protein synthesis in a bacterial cell is done by
Question 417hard
Which one is the first organelle to be discovered?
Advertisement
Question 418easy
The cell was discovered by
Question 419easy
The Powerhouse of the cell is
Question 420easy
In which year, Schwann and Schleiden suggested that cells were the basic unit of life
Advertisement
Question 421easy
Which of the following structure is not found in a eukaryotic cell?
Question 422hard
Which of the following is found in plant cells but not in animal cells?
Question 423medium
Prokaryotic cell differs from eukaryotic cell in lacking