Answer the following question given this paragraph: Nitrogen dioxide is a toxic gas with a sharp odor. It can irritate the eyes and throat and trigger asthma attacks. It is a major air pollutant. Q: What common air pollutant is characterized by its sharp odor and often triggers asthma attacks? Choices: - plant dioxide - pigment dioxide - Carbon Dioxide - nitrogen dioxide A:
nitrogen dioxide
(Question)
Answer the following question given this paragraph: Kelvin is a temperature measure in which the lowest temperature is absolute zero. Q: Kelvin is a temperature measure in which the lowest temperature is what? Choices: - anomalous zero - accurate zero - definitive zero - absolute zero A:
(Answer)
absolute zero
Ques: Answer the following question given this paragraph: Proteins are formed when hundreds or even thousands of amino acids form amide bonds to make polymers. Proteins play a crucial role in living organisms. A carbohydrate is a compound that has the general formula Cn(H2O)n. Many carbohydrates are relatively small molecules, such as glucose:. Q: What are proteins made up of? Choices: - lewis acids - detected acids - atoms acids - amino acids A:
Ans: amino acids
(Q).
Answer the following question given this paragraph: Osmotic Pressure The net pressure that drives reabsorptionthe movement of fluid from the interstitial fluid back into the capillariesis called osmotic pressure (sometimes referred to as oncotic pressure). Whereas hydrostatic pressure forces fluid out of the capillary, osmotic pressure draws fluid back in. Osmotic pressure is determined by osmotic concentration gradients, that is, the difference in the solute-to-water concentrations in the blood and tissue fluid. A region higher in solute concentration (and lower in water concentration) draws water across a semipermeable membrane from a region higher in water concentration (and lower in solute concentration). As we discuss osmotic pressure in blood and tissue fluid, it is important to recognize that the formed elements of blood do not contribute to osmotic concentration gradients. Rather, it is the plasma proteins that play the key role. Solutes also move across the capillary wall according to their concentration gradient, but overall, the concentrations should be similar and not have a significant impact on osmosis. Because of their large size and chemical structure, plasma proteins are not truly solutes, that is, they do not dissolve but are dispersed or suspended in their fluid medium, forming a colloid rather than a solution. Q: Which type of pressure forces fluid out of the capillary? Choices: - air - gas - combustion - hydrostatic A:
(A).
hydrostatic
Ques:Answer the following question given this paragraph: Digestion of polysaccharides and disaccharides in the small intestine produces glucose and other monosaccharides. Q: Digestion of polysaccharides and disaccharides in the small intestine produces glucose and other? Choices: - nitrates - protein - fat - monosaccharides A:

Ans:monosaccharides
Answer the following question given this paragraph: The entropy change is positive as the solid state changes into the liquid state. If the transition went from the liquid to the solid state, the numerical value for would be the same, but the sign would be reversed since we are going from a less ordered to a more ordered situation. Q: The entropy change is positive as the solid state changes into which state? Choices: - mixture - gas - chemical - liquid A:
liquid