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1) Molds and mushrooms belong to the kingdom of: a) Archaea. b) Protists. c) Fungi. d) Plantae. e) Animalia. 2) Describe the following is NOT true about the plants that live in a land environment? a) The developing zygote does not need to be protected from desiccation. b) They must […]

1. If A represents atomic mass and Z represents atomic number, which of the following describes an atom after a proton is emitted from its nucleus? A. A+ 1, Z + 1 B. A-1, Z-1 C. A+ 1, Z-1 D. A-1, Z + 12. A population shows the following annual […]

Cells have several mechanisms to prevent the production and accumulation of truncated protein fragments. To illustrate why these fragments can be deleterious, consider a transcriptional activator protein called Groovy that binds to an enhancer element upstream of the Zippy gene. The Groovy has 2 domains, a DNA-binding domain at its […]

Q1. Orange juice is often touted by nutritionists as being an excellent antioxidant. Within an essay response, discuss the next concepts: an antioxidant’s function, free radicals and their effect on the human body, sources of vitamin C, optimal delivery system for vitamin C, and precautions for use of vitamin C. […]