Which cellular structure helps in transferring genetic information from one generation to another?

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?

Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide