Answer:
q1 : ribosomes because they are responsible for protein synthesis
q2 : by transporting potassium ions into the cell and sodium ions out of the cell maintaining a concentration gradient
q3 : seawater contains a high concentration of sodium and chlorine ions that the Atlantic cod gets rid of by actively transporting them out of its body
I would need the picture to know how to answer this question
Mitochondria and chloroplasts both have prokaryotic ribosomes.
The answer is B) These illustrations show the progressive development of the forelimb in a species over time. One example of how life has changed over time.
