Chromosomes and DNA

The twisted ladder shape of DNA is referred to as a ....

• Twizzler candy

• twisted ladder

• double helix

• yo mama

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Why is DNA important?

• it is very small and very complicated

• it's in everything

• it serves as the blueprint for traits of all living things

• because we eat it every day for energy

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Which is the best definition of DNA?

• a spiral ladder

• something in your cells

• the recipe for making an organism

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Identify letter D in the image.

• nucleus

• DNA

• gene

• chromosome

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What is this image showing?

• DNA

• Chromosome

• Alleles

• Phenotype

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Bundled up, organized DNA is called a

• gene

• trait

• chromosome

• nucleotide

Identify letter D in the image (the entire molecule).

• nucleus

• DNA

• gene

• chromosome

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Identify letter B in the image.

• nucleus

• DNA

• gene

• chromosome

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DNA is inside your cells. What part of the cell is the DNA inside of?

• cell membrane

• cytoplasm

• nucleus

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Why are your chromosomes arranged in pairs?

• Scientists have no idea

• Because you get one from your mom and one from your dad

• Because pairs can divide easier

• Because DNA is awesome

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