quizNfacts | Quizzes

1. What is the powerhouse of the cell? (Biology)

Nucleus

Ribosome

Endoplasmic Reticulum

Mitochondria

2. Which part of the human brain controls balance and coordination? (Biology)

Cerebellum

Cerebrum

Hypothalamus

Brainstem

3. What is the main function of red blood cells? (Biology)

Transport oxygen

Store energy

Fight infection

Clot blood

4. What is the smallest unit of life? (Biology)

Tissue

Cell

Atom

Organism

5. Which animal is known as the "King of the Jungle"? (Biology, Culture)

Lion

Tiger

Gorilla

Elephant

6. What is the largest organ in the human body? (Biology, General Knowledge)

Lungs

Skin

Heart

Liver

7. What type of blood vessel carries blood away from the heart? (Biology)

Capillary

Aorta

Vein

Artery

8. Which gas do plants absorb from the atmosphere during photosynthesis? (Biology)

Nitrogen

Oxygen

Hydrogen

Carbon Dioxide

9. What is the study of heredity called? (Biology)

Genetics

Botany

Ecology

Zoology

10. Which organ is responsible for pumping blood throughout the body? (Biology)

Kidneys