Q: What type of vascular plants produce seeds in cones? Read this paragraph and choose the correct option from the provided answers: Gymnosperms are vascular plants that produce seeds in cones . Examples include conifers such as pine and spruce trees. The gymnosperm life cycle has a dominant sporophyte generation. Both gametophytes and the next generation's new sporophytes develop on the sporophyte parent plant. Figure below is a diagram of a gymnosperm life cycle. Choices: - Proteins - angiosperms - lipids - gymnosperms A:
gymnosperms

Q: Many enzymes are simple proteins consisting entirely of one or more of these? Read this paragraph and choose the correct option from the provided answers: Many enzymes are simple proteins consisting entirely of one or more amino acid chains. Other enzymes contain a nonprotein component called a cofactor that is necessary for the enzyme's proper functioning. There are two types of cofactors: inorganic ions [e. , zinc or Cu(I) ions] and organic molecules known as coenzymes. Most coenzymes are vitamins or are derived from vitamins. Choices: - alkali acid chains - interaction acid chains - proteins acid chains - amino acid chains A:
amino acid chains

Q: What is caused by bodies sliding over rough surfaces? Read this paragraph and choose the correct option from the provided answers: Friction is caused by bodies sliding over rough surfaces. Choices: - heat loss - tension - vibration - friction A:
friction

Q: What types of glands do only female mammals have? Read this paragraph and choose the correct option from the provided answers: Two traits are used to define the mammal class. They are fur or hair and mammary glands in females. Choices: - pituitary - thyroid - respiratory - mammary A:
mammary