What is compacted dna wrapped around proteins called? what is at the center, connecting the sister chromatids?

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

What does spontaneous generation mean?

Can someone me with this question/ give me the answer? you!