Problem:OPTIONS:
- mixture
- water
- Base
- liquid

Answer the following question given this paragraph: Molecules within a liquid are pulled equally in all directions by intermolecular forces. However, molecules at the surface are pulled downwards and sideways by other liquid molecules, but not upwards away from the surface. The overall effect is that the surface molecules are pulled into the liquid, creating a surface that is tightened like a film. This phenomenon is referred to as surface tension . Liquids that have strong intermolecular forces, like the hydrogen bonding in water, exhibit the greatest surface tension. Table below shows surface tension values for various common liquids. Q: Surface tension is a property of matter that is in what state? A:
****
A: liquid

Answer the following question given this paragraph: Biochemical reactions are chemical reactions that take place inside living things. Two of the most important biochemical reactions are photosynthesis and cellular respiration. Q: Where do biochemical reactions occer? A:
OPTIONS:
- outside organisms
- inside labs
- in the environment
- inside organisms
inside organisms

Answer the following question given this paragraph: Mucosal Immune System The innate and adaptive immune responses compose the systemic immune system (affecting the whole body), which is distinct from the mucosal immune system. Mucosa associated lymphoid tissue (MALT) is a crucial component of a functional immune system because mucosal surfaces, such as the nasal passages, are the first tissues onto which inhaled or ingested pathogens are deposited. The mucosal tissue includes the mouth, pharynx, and esophagus, and the gastrointestinal, respiratory, and urogenital tracts. Mucosal immunity is formed by MALT, which functions independently of the systemic immune system, and which has its own innate and adaptive components. MALT is a collection of lymphatic tissue that combines with epithelial tissue lining the mucosa throughout the body. This tissue functions as the immune barrier and response in areas of the body with direct contact to the external environment. The systemic and mucosal immune systems use many of the same cell types. Foreign particles that make their way to MALT are taken up by absorptive epithelial cells and delivered to APCs located directly below the mucosal tissue. APCs of the mucosal immune system are primarily dendritic cells, with B cells and macrophages. Q: What is a collection of lymphatic tissue that combines with epithelial tissue lining the mucosa throughout the body? A:
OPTIONS:
- unassociated lymphoid tissue
- spheroids associated lymphoid tissue ( malt )
- cottony associated lymphoid tissue ( malt )
- mucosa associated lymphoid tissue (malt)

Answer: mucosa associated lymphoid tissue (malt)

Question: Answer the following question given this paragraph: element: A substance that cannot be separated into smaller pieces. Defined by how many protons it has. Q: What do you call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has? A:
OPTIONS:
- electrol
- molecule
- atom
- element
Answer: element

input with options: Answer the following question given this paragraph: Photosynthetic organisms include plants, algae, and some bacteria. Q: Plants, algae and bacteria are all examples of what type of organism? A:
OPTIONS:
- microbes
- unicellular
- skeletal
- photosynthetic
output: photosynthetic

Problem: OPTIONS:
- negative feedback
- neutral feedback
- susceptible feedback
- positive feedback
Q: Answer the following question given this paragraph: Positive Feedback Positive feedback intensifies a change in the body's physiological condition rather than reversing it. A deviation from the normal range results in more change, and the system moves farther away from the normal range. Positive feedback in the body is normal only when there is a definite end point. Childbirth and the body's response to blood loss are two examples of positive feedback loops that are normal but are activated only when needed. Childbirth at full term is an example of a situation in which the maintenance of the existing body state is not desired. Enormous changes in the mother's body are required to expel the baby at the end of pregnancy. And the events of childbirth, once begun, must progress rapidly to a conclusion or the life of the mother and the baby are at risk. The extreme muscular work of labor and delivery are the result of a positive feedback system (Figure 1.11). Q: What type of feedback intensifies a change in the body's physiological condition rather than reversing it? A:
Answer:
positive feedback