Problem: OPTIONS:
- degrees Celsius
- volts
- kilobytes
- kilojoules
Q: Answer the following question given this paragraph: Heats of reaction are typically measured in kilojoules. It is important to include the physical states of the reactants and products in a thermochemical equation as the value of the depends on those states. Q: What units are typically used to measure heats of reaction? A:
Answer: kilojoules
Problem: OPTIONS:
- Nervous system
- liver
- heart
- brain
Q: Answer the following question given this paragraph: The hypothalamus is actually part of the brain (see Figure below ), but it also secretes hormones. Some of its hormones that "tell" the pituitary gland to either secrete or stop secreting its hormones. In this way, the hypothalamus provides a link between the nervous and endocrine systems. The hypothalamus also produces hormones that directly regulate body processes. These hormones travel to the pituitary gland, which stores them until they are needed. The hormones include antidiuretic hormone and oxytocin. Q: What organ is the hypothalamus a part of? A:
Answer: brain
Problem: OPTIONS:
- extinction
- evaporation
- regurgitation
- elimination
Q: Answer the following question given this paragraph: Some substances in food cannot be broken down into nutrients. They remain behind in the digestive system after the nutrients are absorbed. Any substances in food that cannot be digested and absorbed pass out of the body as solid waste. The process of passing solid food waste out of the body is called elimination. Q: What is the name of the process in which solid food waste is passed out of the body? A:
Answer:
elimination