Answer the following question given this paragraph: Symbiosis is a close relationship between two species in which at least one species benefits. For the other species, the relationship may be positive, negative, or neutral. There are three basic types of symbiosis: mutualism, commensalism, and parasitism. Q: What is a close relationship between two species in which at least one species benefits called? Choices: - parasitic - morphogenesis - competition - symbiosis A:
symbiosis
Answer the following question given this paragraph: Uranus is a lot like Jupiter and Saturn. The planet is composed mainly of hydrogen and helium. There is a thick layer of gas on the outside. Further on the inside is liquid. But Uranus has a higher percentage of icy materials than Jupiter and Saturn. These materials include water, ammonia, and methane. Uranus is also different because of its blue-green color. Clouds of methane filter out red light. This leaves a blue-green color. The atmosphere of Uranus has bands of clouds. These clouds are hard to see in normal light. The result is that the planet looks like a plain blue ball. Q: What planet is a blue green color? Choices: - Mars - sirius - Mercury - uranus A:
uranus
Q: Answer the following question given this paragraph: Quaternary structure is a larger assembly of several polypeptide chains, now referred to as subunits of the protein. The quaternary structure is stabilized by the same interactions as the tertiary structure. Complexes of two or more polypeptides are called multimers. Specifically, a dimer contains two subunits, a trimer contains three subunits, and a tetramer contains four subunits. Q: What structure is a larger assembly of several polypeptide chains that are now referred to as subunits of the protein? Choices: - digital structure - geological structure - pyramid structure - quaternary structure A:
A: quaternary structure
Question: Answer the following question given this paragraph: QUADruplets are four children born at one birth. Q: What are four children born at one birth called? Choices: - triplets - twins - kittens - quadruplets A:
Answer: quadruplets
*Question*
Answer the following question given this paragraph: Q: What type of cells in the body fluids and tissues of most animals specifically interact with and destroy pathogens? Choices: - Microglial cells - Dendritic cells - White blood cells - immune cells A:
**Answer**
immune cells
*Question*
Answer the following question given this paragraph: The brain serves as the control center of the nervous system and the body as a whole. It lets us understand what we see, hear, or sense in other ways. It allows us to learn, think, remember, and use language. It controls all the organs and muscles in our body. Q: What serves as the control center of the nervous system? Choices: - spine - bone - heart - brain A:
**Answer**
brain