The 3-base code for amino acids is __________. The complete process in which amino acids are assembled to make proteins is __________. This process occurs in __________ steps, __________. Translation occurs on the __________. __________ makes up ribosomes and attaches to the __________. __________ attaches to DNA and breaks it apart to allow transcription to occur.
helixase
codon
nucleus
rRNA
translation and transcription
protein synthesis
mRNA
two
ribosomes
The 3-base code for amino acids is codon. The complete process in which amino acids are assembled to make proteins is protein synthesis, which occurs in two steps: translation and transcription. Translation occurs on the ribosomes. rRNA makes up ribosomes and attaches to the mRNA. Helicase attaches to DNA and breaks it apart to allow transcription to occur.
Explanation: The codon is a sequence of three nucleotides that corresponds to a specific amino acid. Protein synthesis starts in the nucleus with transcription (where the DNA is copied into mRNA) and then moves to the ribosomes for translation (where the mRNA is read to assemble amino acids into a protein). Ribosomes are made of rRNA and proteins, enabling them to facilitate this assembly process. Helicase is an enzyme that unwinds DNA, which is necessary for transcription.
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