Q: What is the term for coiled structures made of dna and proteins? Choices: - neutrons - nodes - platelets - chromosomes A:
chromosomes

Q: Blood leaves the left ventricle via the what? Choices: - dorsal chamber - atrium - capillary - aorta A:
aorta

Q: Matching donor and recipient blood types is important because different blood types have different types of what? Choices: - antigens - charges - coagulants - antibodies A:
antibodies

Q: What do you call the diffusion of solutes through transport proteins in the plasma membrane? Choices: - necessitated diffusion - exposed diffusion - Osmosis - facilitated diffusion A:
facilitated diffusion