Protein Synthesis Answers

Which summary below correctly describes what occurs during transcription?

During which process is mRNA converted into a sequence of amino acids for protein production?

Which nucleic acid moves the code for protein synthesis from the nucleus to the ribosomes?

Which occurs during translation?

Only the proteins that the bacteria Escherichia coli (E. coli) needs are synthesized at any given time. For example, when lactose is available in the environment, E. coli will express the lac genes that allow it to break down lactose to obtain energy. When lactose is not present, these genes are not expressed.Which prevents the lac genes in the DNA of E. coli from being expressed most of the time?

What is the role of RNA polymerase?

The diagram shows one step in the process of protein synthesis.Which step is shown?

Which is the purpose of transfer RNA?

Which occurs during transcription?

Which molecule brings amino acids to the ribosomes to be assembled into proteins?