DNA test

Where is DNA found in a Prokaryotic cell?

• Cytoplasm

• Nucleus

• Ribosome

• Endoplasmic Reticulum

DNA is a long chain made up of repeating units called

• Nucleotides

• Nucleosomes

• Nitrogen phosphates

• Hydrogen bases

Tags

NGSS.HS-LS1-1

Each nucleotide is made up of

• Sugars, ATP, and Phosphates

• Sugars, Phosphates, and Nitrogen bases

• Sugars, Phosphates, and Nucleotides

• Sugars, Phosphates, and Hydrogen bonds

How many different Nitrogen Bases are in DNA?

• 1

• 2

• 3

• 4

What letters do we use to represent the Nitrogen bases in DNA?

• T, A, P, G

• A, U, T, C

• T, A, C, G

• A, U, C, G

What does DNA look like?

• Long ladder

• Zig – zagged ladder

• Twisted ladder

• Short ladder

What is the technical term for DNA’s shape?

• tetrahedral

• helix

• double helix

• triple lindy

What makes up the sides of the ladder in DNA?

• Sugars and phosphates

• Sugars and nitrogen bases

• Nitrogen bases

• Phosphates and Nitrogen bases

What makes up the rungs of the DNA ladder?

• sugars

• sugars and phosphates

• nitrogen bases

• sugars and nitrogen bases

What are the rules for Nitrogen base pairs in DNA?

• A-C, G-T

• U-G, T-C

• A-T, C-G

• A-U, C-G