ACT Quiz 8

Based on Table 1 and Figure 1, which color of light is associated with the wavelength of light that results in the greatest absorption by chlorophyll b.

• blue

• green

• yellow

• red

in eukaryotic organisms, the chemical reactions associated with the chemical equation shown in the passage typically occurs within which of the following structures?

• chloroplasts

• mitochondria

• lysosomes

• nuclei

In Figure 2, at which of the following wavelengths does the rate of photosynthesis exceed the rate of photosynthesis at 670 nm?

• 400

• 430

• 630

• 700

In the chemical equation shown in the passage, the carbon in CO2 becomes part of which of the following types of molecules?

• fat

• sugar

• protein

• nucleic acid

In which of the following conclusions is the best supported by Figures 1 and 2? The wavelengths that result in the highest rate of photosynthesis also result in the:

• lowest relative absorption of chlorophyll a

• lowest relative absorption by chlorophyll b

• highest relative absorption by chlorophyll a

• highest relative absorption by chlorophyll b