DNA quick quiz

Where is DNA found in a cell?

• nukleas

• nucleus

• vacuole

• cell membrane

What does DNA stand for?

• deocysirobnuckalic acid

• deoxyribnucleic acid

• deoxyribonucleic

  acid

• deocsyribonucleo acid

How many chromosomes do humans have?

• 42

• 46

• 23

• 29

What are the male chromosomes?

• XY

• XX

• YY

• XYZ

What shape does DNA have?

• triple helic

• double swirl

• double staircase

• double helix

How many bases of DNA are there?

• 1

• 2

• 3

• 4

What is a gene?

• section of DNA

• type of trousers

• half a chromosome

• name of a person

Which of the following is the smallest?

• nucleus

• cell

• atom

• gene

What are the female chromosomes?

• XY

• XX

• YY

• XYZ

Which of the following is NOT a base in DNA?

• A

• T

• O

• G