Protein Synthesis Review

Which 2 molecules form the sides (backbone) of the DNA ladder?

• deoxyribose sugar and adenine
• deoxyribose sugar and a hydrogen bond
• deoxyribose sugar and the nucleus
• deoxyribose sugar and phosphate

What are the three components of a nucleotide?

• sugar, hydrogen, nitrogenous base

• sugar, oxygen, nitrogenous base

• sugar, phosphate, nitrogenous base

• sugar, phosphate, protein

Complete the code for the following RNA sequence:

AUG GCG UCA

• URC CGC RGU

• CAC CGC AUA

• TAC CGC AGT

• UAC CGC AGU

Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG

• ATG TGA CAG
• TAC ACT GTC
• GTA AGT GAC
• CAT TCA CTG

What is the outcome of DNA transcription and translation?

• Make muscles

• Make protein

• Make cells

• Make DNA

Tags

NGSS.HS-LS1-1

What is true of RNA? (select all that apply)

• Single Strand

• Contains uracil

• Ribose Sugar

• Deoxyribose Sugar

Which amino acid will be added to a protein chain if the codon is UAA?

• Ser

• Lys

• Ala

• STOP

Which organelle is the location where protein is made?

• Ribosome

• Nucleus

• Cytoplasm

• Nucleotide

The process to go from DNA to mRNA is _______

• translation
• transcription
• replication

The process to go from mRNA to a protein is called ____

• transcription
• rRNA
• replication
• translation