The human genome contains about 3 billion base pairs. during the first cell division after fertilization of a human embryo, s phase is approximately three hours long. assuming an average dna polymerase rate of 50 nucleotides/second over the entire s phase, what is the minimum number of origins of replication you would expect to find in the human genome?

1.if the dartboard below is used to model an atom which subatomic particles would be located at z?

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs

Which of the following types of reactions would decrease the entropy within a cell? a. dehydration reaction, b. hydrolysis, c. respiration, d. digestion, e. catabolism.