Answer the following question given this paragraph: One way to prevent corrosion is to protect the surface of the metal. Covering the surface of the metal object with paint or oil will prevent corrosion by not allowing oxygen to contact it. Unfortunately, scratches in the paint or wearing off of the oil will allow the corrosion to begin. Corrosion-sensitive metals can also be coated with another metal that is resistant to corrosion. A "tin can" is actually made of iron coated with a thin layer of tin which protects the iron. Q: Protecting the surface of metal prevents what? Choices: - extraction - diffusion - evaporation - corrosion A:
corrosion
(Question)
Answer the following question given this paragraph: Q: Cells selective for different odorants are interspersed in what anatomical cavity? Choices: - facial - abdominal - mucus - nasal A:
(Answer)
nasal
Ques: Answer the following question given this paragraph: Humans have collected and grown mushrooms for food for thousands of years. Figure below shows some of the many types of mushrooms that people eat. Yeasts are used in bread baking and brewing alcoholic beverages. Other fungi are used in fermenting a wide variety of foods, including soy sauce, tempeh, and cheeses. Blue cheese has its distinctive appearance and flavor because of the fungus growing though it (see Figure below ). Q: What grows through blue cheese that gives it the distinctive appearance and flavor? Choices: - Viruses - Roots - Bacteria - fungus A:
Ans: fungus
(Q).
Answer the following question given this paragraph: Tremetol, a metabolic poison found in the white snake root plant, prevents the metabolism of lactate. When cows eat this plant, it is concentrated in the milk they produce. Humans who consume the milk become ill. Symptoms of this disease, which include vomiting, abdominal pain, and tremors, become worse after exercise. Why do you think this is the case? Alcohol Fermentation Another familiar fermentation process is alcohol fermentation ( Figure 7.15) that produces ethanol, an alcohol. The first chemical reaction of alcohol fermentation is the following (CO2 does not participate in the second reaction):. Q: Tremetol, a metabolic poison found in the white snake root plant, prevents the metabolism of what? Choices: - sugars - sodium - lipids - lactate A:
(A).
lactate
Ques:Answer the following question given this paragraph: Roots are covered with thin-walled dermal cells and tiny root hairs. These features are well suited to absorb water and dissolved minerals from the soil. Q: Well suited to absorb water and dissolved minerals from the soil, thin-walled dermal cells and tiny hairs cover what basic plant structures? Choices: - leaves - flowers - stems - roots A:

Ans:roots
Ques:Answer the following question given this paragraph: Q: What are the only living organisms that can make their own food? Choices: - bacteria - protozoa - animals - plants A:

Ans:
plants