Genes and Proteins

Which are the 4 DNA bases?

• RNA, adenine, thymine, guanine

• uracil, adenine, guanine, thymine,

• adenine, thymine, cytosine guanine

• RNA, DNA, ribosome, protein

Sequence of 3 bases that code for an amino acid, located on DNA.

• RNA

• Codon

• Plasmid

• Mutation

The order of amino acids determines the ______ and ultimately the function of a protein.

• shape

• color

• flavor

• texture

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What do genes do?

• Give the body chromosomes.

• Control the DNA.

• Control the production of proteins.

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Proteins are made of many ____ bonded together.

• amino acids

• enzymes

• polypeptides

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What is a mutation?

• What something does

• Change of the DNA base pairs of a gene

• A single, highly organized and structured piece of DNA

• The arrangement of parts to form a living thing

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NGSS.HS-LS3-2

Mutations can change proteins which affect-

• Structures and functions of traits of organisms

• The behavior of organisms

• Only one cell in the body

• Structures of traits only

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NGSS.HS-LS3-2

NGSS.HS-LS1-6

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Are all mutations bad?

• Yes

• No

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NGSS.HS-LS3-2

What is the primary function of genes in living organisms?

• To store energy

• To control the production of proteins

• To provide structural support

• To transport nutrients

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NGSS.HS-LS1-1

Which of the following best describes a protein?

• A molecule that stores genetic information

• A chain of amino acids

• A type of carbohydrate

• A lipid molecule