Question

All cells ...

1) have membrane transport proteins.
2) synthesize proteins on the ribosome.
3) replicate their genome by DNA polymerization.
4) transcribe their genetic information by RNA polymerization.
5) All of the above.

Answer 1

The correct answer is '5) All of the above.' All cells contain membrane transport proteins, synthesize proteins on ribosomes, replicate their genome by DNA polymerization, and transcribe genetic information by RNA polymerization.

Step-by-step explanation:

5) All of the above. All cells indeed have membrane transport proteins, synthesize proteins on the ribosome, replicate their genome by DNA polymerization, and transcribe their genetic information by RNA polymerization.

Membrane transport proteins are vital as they control the passage of substances in and out of the cell through the plasma membrane. The ribosome is a key cellular structure where protein synthesis occurs. It reads the genetic code and translates it into proteins. Replication of the cell's genome happens through a process called DNA polymerization, where new strands of DNA are synthesized. Finally, transcription of genetic information involves the construction of RNA molecules by RNA polymerization, using DNA as a template.

These processes are fundamental to both prokaryotic and eukaryotic cells. While eukaryotic cells have a nucleus and other membrane-bound organelles for compartmentalization of cellular functions, prokaryotic cells lack these structures. Yet, both cell types share the essential cellular functions mentioned above.