MCQ Collection
Everyday Science MCQs
Physics, chemistry, biology basics.
Choose an option to check your answer.
Correct Answer: C. renewable energy
Explanation:
renewable energy is the term that matches the description: energy from sources naturally replenished
Choose an option to check your answer.
Correct Answer: C. gravity
Explanation:
gravity is the term that matches the description: the force attracting masses toward one another
Choose an option to check your answer.
Correct Answer: B. vaccine
Explanation:
vaccine is the term that matches the description: a preparation that trains the immune system to recognise a pathogen
Choose an option to check your answer.
Correct Answer: A. friction
Explanation:
friction is the term that matches the description: the force opposing relative motion between surfaces
Choose an option to check your answer.
Correct Answer: B. a substance that accepts hydrogen ions or produces hydroxide ions
Explanation:
base refers to a substance that accepts hydrogen ions or produces hydroxide ions
Choose an option to check your answer.
Correct Answer: A. the unit of electric potential difference
Explanation:
volt refers to the unit of electric potential difference
Choose an option to check your answer.
Correct Answer: C. a substance that accepts hydrogen ions or produces hydroxide ions
Explanation:
base refers to a substance that accepts hydrogen ions or produces hydroxide ions
Choose an option to check your answer.
Correct Answer: D. common table salt
Explanation:
sodium chloride refers to common table salt
Choose an option to check your answer.
Correct Answer: D. the process by which green plants use light to make food
Explanation:
photosynthesis refers to the process by which green plants use light to make food
Choose an option to check your answer.
Correct Answer: B. the organelle that produces much of a cell’s ATP
Explanation:
mitochondrion refers to the organelle that produces much of a cell’s ATP
Choose an option to check your answer.
Correct Answer: A. watt
Explanation:
watt is the term that matches the description: the SI unit of power
Choose an option to check your answer.
Correct Answer: D. newton
Explanation:
newton is the term that matches the description: the SI unit of force
