Unit 6 (Quiz 2): Protein Synthesis and Mutations - 2025

RNA is read in sections called:

• Triplets
• Genes
• Codons
• Genes

Transcription is a process that in eukaryotic cells takes place in the:

• Nucleus
• Cytoplasm
• Golgi Apparatus
• Rough E.R.

What is the RNA synthesized from a section of DNA with the code: GATTACA ?

• CUAAUGU
• GATTACA
• GAUUCA
• CTAATGA

The enzyme that produces RNA in Transcription is called

• RNA Polymerase
• DNA Polymerase
• Transcriptase
• RNA Intrase

tRNA molecules match the mRNA codons with a(n):

• Codon
• Anti-Codon
• Intron
• Methylated Cap

Translation begins with a(n):

• Start Codon
• Intron
• Promoter
• Origin

When the Ribosome reaches ________________ the process of translation stops

• Stop Codon
• Okazaki Fragment
• Terminator
• taq Polymerase

Translation is a process that produces

• mRNA
• Protein
• Polypeptide Chains
• tRNA

Which of the following are differences in the structure between RNA and DNA.

• DNA uses deoxyribose sugar, RNA uses sugar ribose

• DNA pairs Adenine with Uracil, RNA pairs Adenine with Thymine

• DNA is a double helix, RNA is a single helix

• DNA pairs Adenine with Thymine, RNA pairs Adenine with Uracil

Insertion, deletion, and substitution are all examples of a change in a genetic sequence which is also referred to as

• a gene.

• an amino acid.

• ribose.

• a mutation.