Identify an event that forms part of the Calvin cycle. 1) Light energy is absorbed by a pigment molecule.

2) Carbon dioxide (CO2) is added to RuBP.

3) Protons (H+) are moved against their concentration gradient.

4) ATP and NADPH are produced.

Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation. a. false b. true

Males of different species of the fruit fly drosophila that live in the same parts of the hawaiian islands have different elaborate courtship rituals. these rituals involve fighting other males and making stylized movements that attract females. what type of reproductive isolation does this represent?

Which of the items below would represent the phenotype of an individual? a. gg b. hh c. brown fur