4.) The DNA sequence above is found on a chromosome in a eukaryotic cell. The cell is allowed to undergo DNA replication and mitosis in a solution containing radio-label free nucleotides. These nucleotides are similar to a normal free nucleotides found in the cell, but contain a radioactive atom.

What is the sequence of the new strand formed by DNA polymerase?

since DNA polymerase requires free 3'OH group for initiation of synthesis, it can only synthesize and One Direction by extending the 3' end of the preexisting nucleotide chain hence DNA polymerase moves along the template strand in a '3-5' direction, and the daughter strand is formed in a '5-3' direction.

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 .

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.