BIOL 2010 Study Guide - Midterm Guide: Thylakoid, Crystal Violet, Ultraviolet
Document Summary
O2 (oxygen, ar (argon, b and c, n2 (nitrogen, a and c. [01] which of the following atmospheric gas(es) absorb significant amounts of solar radiation at wavelengths shorter than the visible wavelengths (ca 400 700 nm): o3 (ozone, co2 (carbon dioxide) f. a and b. Of the gases listed, the only one that absorbs significant amounts of ultraviolet radiation (<400nm) is o3 (co2 absorbs in the infrared): a. [02] wein"s displacement law defines the wavelength of maximal photon flux as a constant divided by temperature in kelvin (k) ( max = 3. 6 106 (nm k) / t (k)). A calculator will give you 11,077 nm (ca 11,000), or you can subtract the powers of 10 (6-2=4) for 11,000 nm: d. Cyanobacteria (which are prokaryotes), like the anabaena shown, have remarkable internal membrane structures. Sc/biol plant biology first term test (31 january 2014) page 1 of 5.
