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Biology Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

1. Which organ is responsible for pumping blood through the body? (Biology)

Heart
Lungs
Liver
Brain

2. What is the process by which a caterpillar becomes a butterfly? (Biology)

Photosynthesis
Transformation
Respiration
Metamorphosis

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

Atom
Organism
Tissue
Cell

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

Brainstem
Cerebellum
Hypothalamus
Cerebrum

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

Artery
Vein
Aorta
Capillary

6. What is the largest mammal on Earth? (Biology)

Giraffe
Elephant
Hippopotamus
Blue Whale

7. What is the name of the protein that carries oxygen in the blood? (Biology)

Albumin
Hemoglobin
Insulin
Collagen

8. Which vitamin is produced by the human body when exposed to sunlight? (Biology)

Vitamin B
Vitamin C
Vitamin A
Vitamin D

9. Which part of the cell contains genetic material? (Biology)

Nucleus
Cell membrane
Cytoplasm
Mitochondria

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

Store energy
Clot blood
Fight infection
Transport oxygen