Explain it

02.03 — 1 short write-up

A checkpoint, not a test

Follow a protein

A few sentences is enough. Explain the cause as well as the result.

A cell makes a protein that will be released outside the cell. Explain the roles of ribosomes, rough ER, Golgi, and vesicles along its route.

Trace the protein from its instructions through production, packaging, and delivery.