Protein Synthesis/Mutations Review

Use your amino acid chart: Which amino acids are created from the DNA sequence, AGC-ATG-GTA-GCT

• Trp-Stop-Val-Ala

• Ser-Tyr- Leu- Arg

• Trp-Lle-Leu-Ala

Which type of mutation is shown Normal sequence: AAAGGGUUU

Mutated: AAACGGUUU

• Insertion

• Deletion

• Substitution

• Addition

Which type of mutation is shown Normal sequence: AAAGGGUUU

Mutated: AAAGGGUU

• deletion

• insertion

• substitution

• addition

Tags

NGSS.HS-LS3-2

How can a mutation in the DNA sequence result in NO change to the protein that is made?

• There are multiple codons that can code for the same amino acid and result in the same protein

• There is always a change in the protein when a mutation occurs

• Only the mRNA is used in protein synthesis so a mutation in the DNA would have no effect on the protein

The mRNA leaves the ________ to find the ribosome to make proteins.

• cell
• nucleotide
• nucleus

Which type of mutation is shown Normal sequence: AAAGGGUUU

Mutated: AAAGGGUUUU

• deletion

• insertion

• substitution

• addition

Proteins are made of many ____ bonded together.

• amino acids

• enzymes

• polypeptides

How many nucleotides code for 1 amino acid?

• 1

• 2

• 3

• 4

Transcription (mRNA making a copy of DNA) is a process that takes place in the:

• Nucleus

• Cytoplasm

• Golgi Apparatus

• Rough E.R.

Which are types of mutations (check all that apply)

• Base substitutions

• Insertion

• RNA Interference

• deletion