Which event marks the beginning of dna replication?
a) formation of replication bubble
b) unwinding of dna helix
c) formation of replication fork

All cells have the same genetic information, but do not express the same genes. how is this possible? question 10 options: the differences are due to gene expression, which can be turned on and off. genetic material in a muscle cell is completely different from genetic material in a skin cell. genetic material is the same in all cells in the human body, except for reproductive cells. differences are due to major changes in genetic information from cell to cell.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?