Chapter 2 Vocab Quiz
About This Quiz
Please answer all of the questions. I would answer true to any jokes there may be.
Good luck!
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- 2.
Please select the logo of Visa in the given image.
- 3.
The property of water that allows it to move against gravity.
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Capillary action
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Molarity
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Heat of vaporization
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Transpiration
Correct Answer
A. Capillary actionExplanation
Capillary action is the property of water that allows it to move against gravity. It occurs when water is able to climb up narrow tubes or spaces, such as in plants or in a thin glass tube. This is due to the cohesive forces between water molecules and the adhesive forces between water and the surface of the tube. These forces allow water to be drawn upward, defying gravity. Molarity refers to the concentration of a solution, heat of vaporization is the amount of heat required to convert a liquid into a gas, and transpiration is the process of water movement through plants.Rate this question:
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- 4.
What type of bond holds elements together by electromagnetic forces?
Correct Answer
ionic, ionic bond, ion bond, ionic bondsExplanation
Ionic bonds are formed when there is a transfer of electrons between atoms, resulting in the formation of positively and negatively charged ions. These charged ions are held together by electromagnetic forces, creating a strong bond between the elements. Therefore, the correct answer is ionic, ionic bond, ion bond, ionic bonds.Rate this question:
- 5.
Saturated fatty acids are better for you than unsaturated fatty acids?
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True
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False
Correct Answer
A. FalseExplanation
Saturated fatty acids are not better for you than unsaturated fatty acids. Unsaturated fatty acids, such as those found in plant-based oils, nuts, and fish, are considered healthier because they can help lower bad cholesterol levels and reduce the risk of heart disease. On the other hand, saturated fatty acids, which are mainly found in animal-based products like meat and dairy, can raise bad cholesterol levels and increase the risk of heart disease. Therefore, it is important to limit the intake of saturated fats and prioritize unsaturated fats in the diet for better health outcomes.Rate this question:
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- 6.
What type of bond is represented in the red circle?
Correct Answer
covalent bond, covalent, double bond, double, double covalent, double covalent bond,Explanation
The red circle represents a covalent bond. A covalent bond is formed when two atoms share electrons, resulting in a stable electron configuration for both atoms. This type of bond is commonly found between nonmetal atoms. A double bond is a specific type of covalent bond in which two pairs of electrons are shared between two atoms. Therefore, the answer "covalent bond, covalent, double bond, double, double covalent, double covalent bond" is correct.Rate this question:
- 7.
What is the name of this functional group that is important to lipids and amino acids?
Correct Answer
carboxyl, carboxyl group, carbonylExplanation
The functional group that is important to lipids and amino acids is the carboxyl group. This group consists of a carbon atom double-bonded to an oxygen atom and also bonded to a hydroxyl group. It is responsible for giving lipids and amino acids their acidic properties and plays a crucial role in the formation of peptide bonds in proteins.Rate this question:
- 8.
Fructose is the monosaccharide found in fruits.
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True
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False
Correct Answer
A. TrueExplanation
Fructose is indeed the monosaccharide found in fruits. Monosaccharides are the simplest form of carbohydrates, and fructose is a type of sugar that is naturally present in fruits, honey, and some vegetables. It is sweeter than glucose and is often used as a sweetener in processed foods and beverages.Rate this question:
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- 9.
____________ _____ is to number of protons & neutrons as _________ ______ to number of protons only.
Correct Answer
atomic mass atomic number, mass and number, mass number, atomic weight atomic number, weight numberExplanation
The atomic mass is determined by the number of protons and neutrons in an atom, while the atomic number refers to the number of protons only. Therefore, the relationship between atomic mass and atomic number is similar to the relationship between mass and number in general.Rate this question:
- 10.
This image is showing
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Hydration shell
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Covalent bond
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Amphipathic
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Nopolar
Correct Answer
A. Hydration shellExplanation
The image is showing a hydration shell. A hydration shell is a layer of water molecules that surround and interact with a solute. In this case, the solute could be any molecule or ion that is surrounded by water molecules. The hydration shell forms due to the polar nature of water molecules, which allows them to form hydrogen bonds with the solute. This interaction is important in many biological processes, as it helps to stabilize and solubilize solutes in aqueous environments.Rate this question:
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- 11.
Due to water's high heat capacity, the surface tension shown here is possible.
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True
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False
Correct Answer
A. FalseExplanation
Water's high heat capacity is not related to surface tension. While water's high heat capacity allows it to absorb and retain heat energy, surface tension is a result of the cohesive forces between water molecules at the surface. Therefore, the statement is false as the two properties are not directly linked.Rate this question:
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- 12.
What goes in the ? box
Correct Answer
molarity, MolarityExplanation
The question is asking for what goes in the ? box. The options given are "molarity" and "Molarity". Both options are the same, with only the capitalization being different. Therefore, either "molarity" or "Molarity" can be filled in the ? box.Rate this question:
- 13.
You find this humorous?
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True
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False
Correct Answer
A. TrueExplanation
The correct answer is true because the question is asking if the person finds something humorous. Since the word "this" is used in the question, it implies that there is something specific being referred to. If the person finds that specific thing humorous, then the answer would be true.Rate this question:
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Current Version
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Aug 25, 2023Quiz Edited by
ProProfs Editorial Team -
Sep 30, 2020Quiz Created by
Amiee Moon
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