Amoeba Sisters Video

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

• A cat

• A snake

• A hamster

• A bird

What is the name of the classroom pet snake?

• Spike

• Slither

• Steve

• Sam

Why couldn't the previous owner take the snake to college?

• Because of a rule about dorms and snakes

• Because the snake was too big

• Because the college was too far away

• Because the snake didn't like new places

What does DNA stand for?

• Dinucleotide Acid

• Deoxyribonucleic Acid

• Dinucleic Acid

• Deoxynucleotide Acid

What are the building blocks of DNA called?

• Proteins

• Nucleotides

• Cells

• Amino acids

How many chromosomes do humans have in nearly every body cell?

• 23

• 92

• 64

• 46

What can genes code for?

• Cells

• Proteins

• Chromosomes

• Nucleotides

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

What is heredity about?

• How proteins are made

• How DNA is replicated

• How cells divide

• How traits are passed down from parent to offspring

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What shape is DNA twisted into?

• Single-helix

• Triple-helix

• Quadruple-helix

• Double-helix

What are the four types of bases in DNA?

• Adenosine, Threonine, Cytidine, Guanosine

• Arginine, Tryptophan, Cysteine, Glutamine

• Alanine, Tyrosine, Cysteine, Glycine

• Adenine, Thymine, Cytosine, Guanine