Q: Which type of diseases do antibiotics treat? Read this paragraph and choose the correct option from the provided answers: Fungi can produce antibiotics , such as penicillin. Antibiotics are important medicines that kill bacteria, and penicillin was the first identified cure against many deadly bacterial species. Antibiotics only treat bacterial diseases; they can not be used to treat viral or fungal diseases. Choices: - genetic disorders - viral diseases - nervous diseases - bacterial diseases A:
bacterial diseases

Q: Elements involved in nuclear reactions are what? Read this paragraph and choose the correct option from the provided answers: Elements involved in nuclear reactions are radioactive. How do you think radioactive elements differ from other elements?. Choices: - detectable - inert - static - radioactive A:
radioactive

Q: Every human cell has the same what, and each cell has thousands of them? Read this paragraph and choose the correct option from the provided answers: There are about 22,000 genes in every human cell. Does every human cell have the same genes? Yes. Does every human cell make the same proteins? No. In a multicellular organism, such as us, cells have specific functions because they have different proteins. They have different proteins because different genes are expressed in different cell types (which is known as gene expression ). Choices: - chromosomes - DNA - ribosomes - genes A:
genes

Q: What type of fibers are made mostly of protein in living things? Read this paragraph and choose the correct option from the provided answers: Muscle fibers are made mostly of protein. Choices: - organ fibers - liver fibers - connective tissue fibers - muscle fibers A:
muscle fibers