Answer:
DNA tightly coils around proteins and condenses into chromosomes, which fit in the nucleus.
Answer:
Vacuoles are membrane-bound sacs within the cytoplasm of a cell that function in several different ways. In mature plant cells, vacuoles tend to be very large and are extremely important in providing structural support, as well as serving functions such as storage, waste disposal, protection, and growth.
Explanation:
Answer:
An active transport requires energy, a passive transport does not.
That's all! Hope that helps :)
Answer:
parasitisme
Explanation:
the host will get negative effects