Question

question 8
1 pts
the function of the nuclear pores is to
regulate movement of rna across the nuclear membrane.
assemble ribosomes from raw materials that are synthesized in the nucleus.
communicate with components of the cell membrane.
synthesize and repair dna, the unit of genetic information.

Explanation:

Nuclear pores are protein channels in the nuclear envelope. They control the selective transport of molecules between the nucleus and cytoplasm. RNA (produced in the nucleus) must exit to the cytoplasm for translation, and nuclear pores regulate this movement. Ribosome assembly occurs in the nucleolus, not pores; pores do not communicate directly with cell membrane components; DNA synthesis/repair happens in the nucleus itself, not via pores.

Answer:

regulate movement of RNA across the nuclear membrane.