Answer the following question given this paragraph: An antibody matches only one type of antigen. Q: How many types of antigens can an antibody match? Choices: - two - four - infinite - one A:
one
Answer the following question given this paragraph: The urinary system controls the amount of water in the body and removes wastes. Any problem with the urinary system can also affect many other body systems. Q: Which human body system controls the amount of water in the body and removes wastes? Choices: - lymphatic system - mucous system - digestive system - urinary system A:
urinary system
Q: Answer the following question given this paragraph: White blood cells are larger than red blood cells, but there are far fewer of them. Their role is to defend the body in various ways. For example, white blood cells called phagocytes engulf and destroy microorganisms and debris in the blood. Q: Which blood cells serve to defend the body in various ways? Choices: - helper blood cells - blue blood cells - red blood cells - white blood cells A:
A: white blood cells
Question: Answer the following question given this paragraph: The Figure above shows how the electromagnetic spectrum displays a wide variation in wavelength and frequency. Radio waves have wavelengths of as long as hundreds of meters, while the wavelength of gamma rays are on the order of 10 -12 m. The corresponding frequencies range from 10 6 to 10 21 Hz. Visible light can be split into colors with the use of a prism ( Figure below ), yielding the visible spectrum of light. Red light has the longest wavelength and lowest frequency, while violet light has the shortest wavelength and highest frequency. Visible light wavelength ranges from about 400 700 nm with frequencies in the range of 10 14 Hz. Q: Visible light can be split into colors with the use of a what? Choices: - spectrum - convex lenses - kaleidoscope - prism A:
Answer: prism
*Question*
Answer the following question given this paragraph: Proteins are the most numerous and diverse biochemical compounds. They have many different functions. Q: What are the most numerous and diverse biochemical compounds? Choices: - lipids - acids - vitamins - proteins A:
**Answer**
proteins
*Question*
Answer the following question given this paragraph: The Peritoneum The digestive organs within the abdominal cavity are held in place by the peritoneum, a broad serous membranous sac made up of squamous epithelial tissue surrounded by connective tissue. It is composed of two different regions: the parietal peritoneum, which lines the abdominal wall, and the visceral peritoneum, which envelopes the abdominal organs (Figure 23.4). The peritoneal cavity is the space bounded by the visceral and parietal peritoneal surfaces. A few milliliters of watery fluid act as a lubricant to minimize friction between the serosal surfaces of the peritoneum. Q: The digestive organs within the abdominal cavity are held in place by the peritoneum, a broad serous membranous sac made up of squamous epithelial tissue surrounded by this? Choices: - mucus - skin - bone - connective tissue A:
**Answer**
connective tissue