which statement describes the first step of protein synthesis? (1 point)\ndna unwinds between the base…

which statement describes the first step of protein synthesis? (1 point)\ndna unwinds between the base pairs.\na ribosome attaches to the mrna.\namino acids are linked together with peptide bonds.\ntrna attaches amino acids to the mrna strand.

which statement describes the first step of protein synthesis? (1 point)\ndna unwinds between the base pairs.\na ribosome attaches to the mrna.\namino acids are linked together with peptide bonds.\ntrna attaches amino acids to the mrna strand.

Answer

Brief Explanations:

Protein synthesis has two main steps: transcription and translation. Transcription is the first step. In transcription, DNA unwinds between base pairs so that one strand can be used as a template to synthesize mRNA. The other options describe events in translation (ribosome - mRNA attachment, tRNA - amino acid - mRNA interaction, and amino acid - peptide bond formation) which occurs after transcription.

Answer:

DNA unwinds between the base pairs.