Biology Quiz

Question 1

What is the powerhouse of the cell?

Accepted Answer

Mitochondria

Answer

Cell membrane

Answer

Chloroplast

Answer

Nucleus

Question 2

How many chromosomes do humans have?

Accepted Answer

46

Answer

23

Answer

44

Answer

48

Question 3

What is DNA short for?

Accepted Answer

Deoxyribonucleic Acid

Answer

Dynamic Nuclear Acid

Answer

Deoxyribose Nucleotide Acid

Answer

Digital Nucleic Acid

Question 4

Which scientist first proposed the theory of evolution by natural selection?

Accepted Answer

Charles Darwin

Answer

Gregor Mendel

Answer

Louis Pasteur

Answer

Carl Linnaeus

Question 5

Which part of a plant cell carries out photosynthesis?

Accepted Answer

Chloroplast

Answer

Nucleus

Answer

Ribosome

Answer

Cell wall

Question 6

What is the smallest unit of life that can function on its own?

Accepted Answer

Cell

Answer

Atom

Answer

Organ

Answer

Tissue

Question 7

Which blood cells help the body fight infection?

Accepted Answer

White blood cells

Answer

Red blood cells

Answer

Platelets

Answer

Nerve cells

Question 8

What is the process called when one cell divides into two identical daughter cells?

Accepted Answer

Mitosis

Answer

Meiosis

Answer

Osmosis

Answer

Fermentation

Question 9

Which protein in red blood cells carries oxygen around the body?

Accepted Answer

Hemoglobin

Answer

Insulin

Answer

Keratin

Answer

Collagen

Question 10

What is the scientific study of fungi called?

Accepted Answer

Mycology

Answer

Botany

Answer

Zoology

Answer

Ecology

Biology Quiz — Free Trivia Quiz

What is the powerhouse of the cell?