Amoeba Sis: DNA, Chromosomes, Genetics Video

What kind of pet did the teacher have in the classroom?

• A snake

• A hamster

• A dog

• A cat

What is the name of the classroom pet snake?

• Steve

• Spike

• Slither

• Sam

What does DNA stand for?

• Dinucleic Acid

• Deoxyribonucleic Acid

• Dinucleotide Acid

• Deoxyribosome Acid

How many chromosomes do human body cells have?

• 92

• 46

• 23

• 12

What are the building blocks of DNA called?

• Nucleotides

• Cells

• Amino acids

• Proteins

What can genes code for?

• Cells

• Chromosomes

• Nucleotides

• Proteins

What is heredity about?

• How cells divide

• How traits are passed from parents to offspring

• How proteins are made

• How DNA is structured

What shapes does DNA have?

• Single-helix

• Triple-helix

• Double-helix

• Circle

How many chromosomes do human sperm and egg cells contain?

• 46

• 23

• 12

• 92

What is a characteristic feature of nucleotides?

• They contain amino acids

• They form the cell membrane

• They have a sugar-phosphate backbone

• They are made of proteins