Biology Honors - Unit 2 Exam

Which type(s) of RNA molecules are involved in TRANSCRIPTION?

• mRNA

• tRNA

• rRNA

• RNAi

Which type(s) of RNA molecules are involved in TRANSLATION?

(Select all that apply)

• mRNA

• tRNA

• rRNA

• RNAi

Which RNA brings the directions to create a protein to the ribosome?

• mRNA

• tRNA

• rRNA

• RNAi

Which RNA is the site/location of protein synthesis?

• mRNA

• tRNA

• rRNA

• RNAi

Which RNA is created during transcription?

• mRNA

• tRNA

• rRNA

• RNAi

What is the end product of Translation?

• mRNA

• tRNA

• amino acids

• protein

Tags

NGSS.HS-LS1-1

How many nucleotide bases make up a codon?

• 1

• 3

• 6

• 20

DNA holds the instructions to create

• carbohydrates

• lipids

• nucleic acids

• proteins

Tags

NGSS.HS-LS1-1

What would be the correct mRNA sequence from the following DNA strand?

ATC GGA CAC TAC

• TAG CCT GTG ATG

• UAG CCU GUG AUG

• AUC GGA GAG UAC

• none of the above

Transcription takes place in the

• nucleus

• cytoplasm

• ribosome

• mitochondria