True or false: Experiments generating simple molecules under conditions resembling that of early Earth demonstrate that the first cells are likely to be extremely similar to cells found today

A. true B. false


Answer: B

Biology & Microbiology

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Woodpeckers, insects, bacteria, hawks, and raccoons are found to reside in the same forest. Studies of the interactions between these organisms would be at the level of a

A) community. B) species. C) biosphere. D) population. E) niche.

Biology & Microbiology

Genes that are always "turned on" in a cell are referred to as

A) regulated genes. B) mutations. C) inducible. D) constitutive. E) catabolic.

Biology & Microbiology

The ability of bread to rise is mainly a function of the CO2 produced anaerobically during oxidative phosphorylation.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Explain the technique of electrophoretic separation of DNA fragments

What will be an ideal response?

Biology & Microbiology