Q: Biomass is the mass of biological what? Choices: - tissues - proteins - lipids - organisms A:
organisms

Q: Which organisms capture light energy and convert it to chemical energy inside their cell? Choices: - chloroplasts - pores - sporozoans - phototrophs A:
phototrophs

Q: On the atomic level, the dissolution of an ionic compound occurs when water interacts with the what in the crystal lattice? Choices: - atoms - fractals - particles - ions A:
ions

Q: What do you call large, y-shaped proteins that recognize and bind to antigens? Choices: - proteins - membranes - parasites - antibodies A:
antibodies