1. DNA, or the instructions for making proteins, is found within the _____ of the cell; while protein synthesis machinery is found in the _____ of the cell.
nucleus; cytoplasm
nucleolus; nucleus
cytoplasm;nucleus
nucleus; plasma membrane
2.During transcription, double stranded DNA is transcribed into a complementary molecule of
single-stranded DNA.
double-stranded DNA.
single-stranded mRNA.
single-stranded tRNA.
15. Place the following steps in the order in which they occur during gene expression.
mRNA is carried to ribosomes in the cytoplasm, DNA is transcribed into mRNA in the nucleus, mRNA is translated into polypeptides by tRNA
mRNA is carried to ribosomes in the cytoplasm, mRNA is translated into polypeptides by tRNA, DNA is transcribed into mRNA in the nucleus
DNA is transcribed into mRNA in the nucleus, mRNA is translated into polypeptides by tRNA, mRNA is carried to ribosomes in the cytoplasm
DNA is transcribed into mRNA in the nucleus, mRNA is carried to ribosomes in the cytoplasm, mRNA is translated into polypeptides by tRNA