Answer the following question given this paragraph: Meters, such as those in analog fuel gauges on a car, are another common application of magnetic torque on a current-carrying loop. Figure 22.37 shows that a meter is very similar in construction to a motor. The meter in the figure has its magnets shaped to limit the effect of by making B perpendicular to the loop over a large angular range. Thus the torque is proportional to I and not. Q: Meters, such as those in analog fuel gauges on a car, are a common application of magnetic torque on a current-carrying what? Choices: - circuit - dial - arc - loop A:
loop
(Question)
Answer the following question given this paragraph: Proteins play a variety of important roles in biochemical systems. Some of the most common protein functions are listed below:. Q: What plays a variety of important roles in biochemical systems? Choices: - mutation - reactants - bacteria - protein A:
(Answer)
protein
Ques: Answer the following question given this paragraph: Courtesy of the U. S. EPA. Nitrogen and sulfur oxides combine with rain to form acid rain . Public Domain. Q: What combines with rain to form acid rain? Choices: - suction and sulfur oxides - compost and sulfur oxides - carbon dioxide and sulfur oxides - nitrogen and sulfur oxides A:
Ans: nitrogen and sulfur oxides
(Q).
Answer the following question given this paragraph: Plant Parasites Protist parasites of terrestrial plants include agents that destroy food crops. The oomycete Plasmopara viticola parasitizes grape plants, causing a disease called downy mildew (Figure 13.18a). Grape plants infected with P. viticola appear stunted and have discolored withered leaves. The spread of downy mildew caused the near collapse of the French wine industry in the nineteenth century. Q: Which parasite causes downy mildew in grape plants? Choices: - taphrina confusa - epichloe typhina - chrysomyxa ledi - plasmopara viticola A:
(A).
plasmopara viticola
Ques:Answer the following question given this paragraph: Crystalline solids have particles that are arranged in a regular repeating pattern. They form crystals. Amorphous solids have particles that are arranged more-or-less at random. They do not form crystals. Q: What kind of solids have particles that are arranged in a regular repeating pattern? Choices: - carbon-based solids - salts - metabolic solids - crystalline solids A:

Ans:crystalline solids
Ques:Answer the following question given this paragraph: Recall that the cell membrane is semipermeable. It does not allow everything to pass through. Some molecules can pass easily through your cell membranes, while others have more difficulty. Sometimes molecules need the help of special transport proteins to move across the cell membrane. Some molecules even need an input of energy to help get them across the cell membrane. The movement of molecules across a membrane without the input of energy is known as passive transport . When energy (ATP) is needed, the movement is known as active transport . Active transport moves molecules against their concentration gradient, from an area of low concentration to an area of high concentration. Q: What do you call the movement of molecules across a membrane without the input of energy? Choices: - obvious transport - reactive transport - active transport - passive transport A:

Ans:
passive transport