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What are prions? Select one: a. misfolded versions of normal brain protein b. tiny molecules of RNA that infect plants c. viral DNA that has had […]

When working out one can choose many exercises that will strengthen muscle and burn fat. The IDEA website has many videos that will provide exercises to […]

How does the heart produce enough pressure to provide blood for the brain considering gravity. If so, can you provide a mathematical way to determine how […]

In snapdragons, the genes A,B,C,D, and E assort independently of one another. If an Aa Bb Cc dd EE plant is crossed with an Aa bb […]

Chloroplast outside the lineage containing land plants and green algae most likely originated via a. primary endosymbiosis b.divergent evolution c. infolding of the plasma membrane d. […]