Q: Q: Which kinds of cells have nuclei and other membrane bound organelles? Choices: - lipids - monocytes - prokaryotes - eukaryotes A:
A: eukaryotes

Q: Q: What helps form the walls of internal organs such as the heart and stomach? Choices: - blood - tissues - valves - muscles A:
A: muscles

Q: Q: Many of the protist species classified into the supergroup excavata are asymmetrical, single-celled organisms with a feeding groove "excavated" from one side. this supergroup includes heterotrophic predators, photosynthetic species, and these? Choices: - insects - reptiles - mammals - parasites A:
A: parasites

Q: Q: Fatty acids, triglycerides, phospholipids, and steroids are examples of what? Choices: - tissues - enzymes - proteins - lipids A:
A: lipids