During the cell cycle, (1) is the stage when the cell is performing its functions and/or resting, whereas _(2) is the stage when the
cell is actively dividing.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

answer: b

coz red blood cells marrow and circulates the body for 120 days.