In bacterial cells, ribosomes are packed into the cytoplasmic matrix and also loosely attached to the plasma membrane. what is the function of ribosomes? a. site of energy production b. site of protein synthesis c. site of genetic reproduction

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed