20. How many of the same
proteins are made at the same
time by each ribosome in the
translation of one mRNA
molecule? How does
consecutive protein
production occur in
translation?

Gap-fill exercise

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Ribosomes do not several
different proteins . They
make them after another.

Along single mRNA molecule
many ribosomes may in
a real manufacturing of the
protein. The unit of many
ribosomes upon the same
molecule is called .