DNA and Heredity Quiz

What is the name of the pet snake in the classroom?

• Rex

• Fang

• Spike

• Slither

What biomolecule is DNA classified as?

• Lipid

• Protein

• Nucleic Acid

• Carbohydrate

How many chromosomes do humans have in their body cells?

• 64

• 46

• 23

• 32

What are the building blocks of DNA called?

• Fatty Acids

• Nucleotides

• Amino Acids

• Monosaccharides

Which of the following is NOT a DNA base?

• Adenine

• Thymine

• Guanine

• Uracil

What is the structure of DNA called?

• Single Strand

• Double Helix

• Triple Helix

• Spiral

How many chromosomes do human sperm and egg cells contain?

• 64

• 46

• 23

• 32

What do genes code for?

• Lipids

• Carbohydrates

• Vitamins

• Proteins

What determines human eye color?

• One gene

• Many genes

• Diet

• Environmental factors

What is the term for the turning on or off of genes?

• Gene Transcription

• Gene Replication

• Gene Mutation

• Gene Regulation