Eoi Review For Pre-AP Biology

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| By AnnaHutcherson
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AnnaHutcherson
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Quizzes Created: 1 | Total Attempts: 132
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  • 1/22 Questions

    What has mass and occupies space?

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About This Quiz


This is from the Diagnostic Test A, Part 1. I've only copied these questions so that I can answer them without looking at the answers listed on my original test paper.

Eoi Review For Pre-AP Biology - Quiz

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  • 2. 

    If you see the symbol of a skull and crossbones on a bottle in a laboratory experiment, you are being advised that you are

    • Not to touch an electrical outlet with wet hands

    • Working with chemicals that could be hazardous

    • To notify your teacher if you taste a poisonous chemical

    • Not to work with animals of any kind

    Correct Answer
    A. Working with chemicals that could be hazardous
    Explanation
    The symbol of a skull and crossbones is commonly used to indicate the presence of toxic or hazardous substances. In a laboratory experiment, seeing this symbol on a bottle would serve as a warning that the chemicals inside could be dangerous and pose a risk to the person handling them. It is important to take precautions and follow safety protocols when working with such substances to avoid any potential harm or accidents.

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  • 3. 

    All types of living things do each of the following except

    • Grow and develop

    • Reproduce

    • Destroy the environment

    • Respond to stimuli

    Correct Answer
    A. Destroy the environment
    Explanation
    Living things do not destroy the environment. They are a part of the environment and interact with it, but they do not intentionally cause harm or damage to it. Instead, living things are dependent on the environment for their survival and often have adaptations that allow them to live in harmony with their surroundings. Destruction of the environment is typically caused by human activities or natural disasters, not by the inherent nature of living organisms.

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  • 4. 

    Energy flows through an ecosystem from the sun to

    • Producers and then consumers

    • Consumers and then producers

    • Primary consumers

    • Secondary consumers

    Correct Answer
    A. Producers and then consumers
    Explanation
    Energy flows through an ecosystem from the sun to producers and then to consumers. This is because producers, such as plants, use sunlight to convert it into chemical energy through photosynthesis. This energy is then passed on to consumers, such as herbivores, which eat the producers. Consumers further transfer this energy to other consumers in the food chain, such as carnivores or omnivores. Therefore, the flow of energy starts with producers and then moves to consumers in an ecosystem.

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  • 5. 

    The typical weather pattern in an area over a long period of time is called

    • Climate

    • Precipitation

    • The water cycle

    • Weather

    Correct Answer
    A. Climate
    Explanation
    Climate refers to the typical weather pattern in an area over a long period of time. It is determined by factors such as temperature, humidity, precipitation, wind patterns, and atmospheric pressure. Climate is different from weather, which refers to the short-term conditions of the atmosphere at a specific time and place. Precipitation refers to the process of water falling from the atmosphere to the Earth's surface, while the water cycle is the continuous movement of water on, above, and below the Earth's surface.

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  • 6. 

    Earth's biosphere includes

    • All life and organic matter in the oceans

    • All life and organic matter in soil and on land

    • All life and organic matter in the atmosphere

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The correct answer is "all of the above." The Earth's biosphere encompasses all life and organic matter in the oceans, soil and on land, as well as in the atmosphere. This includes all living organisms, such as plants, animals, and microorganisms, as well as dead organic matter that contributes to the nutrient cycle and supports life. The biosphere is a complex interconnected system where all these components interact and depend on each other for survival and sustenance.

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  • 7. 

    The most abundant compound in living things is

    • Water

    • Carbon dioxide

    • Sodium chloride

    • Sugar

    Correct Answer
    A. Water
    Explanation
    Water is the most abundant compound in living things because it plays a crucial role in various biological processes. It is a universal solvent, facilitating chemical reactions and transportation of nutrients and waste products within cells. Water also helps regulate temperature through sweating and evaporation. Additionally, it provides structural support and lubrication to tissues and organs. Its abundance in living organisms is due to its unique properties, such as high polarity, cohesion, and surface tension, which make it essential for life.

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  • 8. 

    A covalent bond is formed by

    • Sharing electrons

    • Transferring electrons

    • Losing electrons

    • Gaining electrons

    Correct Answer
    A. Sharing electrons
    Explanation
    A covalent bond is formed by sharing electrons between two atoms. In this type of bond, the outermost electrons of the atoms are shared, allowing both atoms to achieve a more stable electron configuration. This sharing of electrons creates a strong bond between the atoms, resulting in the formation of a molecule.

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  • 9. 

    If you are using a light microscope to observe a stained slide, you are using a

    • Compound microscope

    • Phase contrast microscope

    • Nomarski microscope

    • Dark field microscope

    Correct Answer
    A. Compound microscope
    Explanation
    A compound microscope is used to observe stained slides under a light microscope. This type of microscope uses multiple lenses to magnify the image of the specimen. Staining the slide helps to enhance the contrast and visibility of the specimen. Phase contrast, Nomarski, and dark field microscopes are specialized types of light microscopes that are used for specific purposes, such as observing living cells or studying transparent specimens. Therefore, the correct answer is a compound microscope.

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  • 10. 

    Lucie wanted to confirm the statement that pepsin is needed in addition to hydrochloric acid to digest protein in the stomach. He placed equal-sized pieces of egg white (protein) and equal amounts of diluted hydrochloric acid in each of 4 test tubes. Then he added a pinch of pepsin to test tubes C and D. He placed all 4 test tubes in a warm place overnight. The next day, two of the test tubes were milky white. What is the variable in the experiment described here?

    • Location of the tubes

    • Concentration of hydrochloric acid

    • Size of the egg whites

    • Presence of pepsin

    Correct Answer
    A. Presence of pepsin
    Explanation
    In this experiment, Lucie is investigating the role of pepsin in digesting protein in the stomach. The variable being tested is the presence of pepsin. Test tubes C and D were the ones that had pepsin added to them, while the other test tubes did not have pepsin. The fact that only two of the test tubes turned milky white suggests that the presence of pepsin is necessary for the digestion of protein, as the test tubes without pepsin did not show the same result. Therefore, the variable in this experiment is the presence of pepsin.

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  • 11. 

    The end result of ecological succession is usually

    • A climax community

    • An unstable community

    • An aquatic biome

    • A land biome

    Correct Answer
    A. A climax community
    Explanation
    Ecological succession refers to the process of change in the structure and composition of an ecological community over time. It involves a series of stages, starting from a disturbed or barren area, leading to the establishment of a stable and diverse community. The final stage of ecological succession, known as the climax community, represents a state of equilibrium where the community has reached its fullest potential and is able to sustain itself. Therefore, the end result of ecological succession is usually a climax community.

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  • 12. 

    Enzymes are NOT important in

    • Regulating chemical pathways

    • Transferring information

    • Releasing energy

    • Determining the pH of a substance

    Correct Answer
    A. Determining the pH of a substance
    Explanation
    Enzymes are biological catalysts that play a crucial role in regulating chemical pathways, transferring information, and releasing energy. However, determining the pH of a substance is not one of their functions. pH determination is typically done using indicators or pH meters, which measure the concentration of hydrogen ions in a solution. Enzymes do not directly influence or participate in this process.

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  • 13. 

    Primary consumers are also known as

    • Carnivores

    • Decomposers

    • Herbivores

    • Scavengers

    Correct Answer
    A. Herbivores
    Explanation
    Primary consumers are organisms that feed on plants and other autotrophs, obtaining their energy directly from the producers in an ecosystem. This means that they are herbivores, as they primarily consume plant material. Carnivores are organisms that feed on other animals, decomposers break down dead organic matter, and scavengers consume dead animals. Therefore, the correct answer is herbivores.

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  • 14. 

    The distinct zones of the ocean depend upon

    • Distance from shore and temperature

    • Distance from shore and depth

    • Temperature and types of organisms

    • Types of organisms and distance from shore

    Correct Answer
    A. Distance from shore and depth
    Explanation
    The distinct zones of the ocean depend on the distance from shore and depth. This is because as you move further away from the shore, the depth of the ocean increases, leading to different environmental conditions. Different depths have different amounts of sunlight, pressure, and temperature, which in turn affect the types of organisms that can survive in each zone. Therefore, both distance from shore and depth play a crucial role in determining the distinct zones of the ocean.

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  • 15. 

    The energy levels surrounding the nucleus of an atom contain

    • Protons

    • Neutrons

    • Electrons

    • Ions

    Correct Answer
    A. Electrons
    Explanation
    The energy levels surrounding the nucleus of an atom contain electrons. Electrons are negatively charged particles that orbit the nucleus in specific energy levels or shells. These energy levels determine the electron's distance from the nucleus and its energy. Electrons play a crucial role in chemical reactions and bonding, as they are involved in the sharing, transfer, or attraction of electrons between atoms.

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  • 16. 

    Exponential growth is the phase in which a population

    • Reaches a carrying capacity

    • Grows quickly and few animals die

    • Growth begins to slow down

    • Growth stops

    Correct Answer
    A. Grows quickly and few animals die
    Explanation
    Exponential growth is a phase in which a population grows quickly and few animals die. This means that the population is increasing rapidly and there are minimal deaths occurring within the population. As a result, the population continues to expand at an accelerated rate. However, it is important to note that this phase will eventually reach a carrying capacity, at which point the growth will begin to slow down and eventually stop.

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  • 17. 

    The process of science starts with

    • A hypothesis

    • A conclusion

    • An observation

    • A theory

    Correct Answer
    A. An observation
    Explanation
    The process of science begins with an observation because observations are the initial step in gathering information and identifying patterns or phenomena that need to be explained. Observations serve as the foundation for formulating hypotheses, which are educated guesses or predictions about the cause or explanation of the observed phenomenon. From there, scientists can conduct experiments or gather further evidence to test their hypotheses and ultimately develop theories that provide a comprehensive explanation for the observed phenomena.

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  • 18. 

    Parasitism is a type of

    • Commensalism

    • Mutualism

    • Symbiosis

    • Predation

    Correct Answer
    A. Symbiosis
    Explanation
    Symbiosis refers to a close and long-term interaction between two different species, where at least one species benefits. Parasitism is a type of symbiosis where one species, the parasite, benefits at the expense of the other species, the host. This relationship is characterized by the parasite relying on the host for resources, such as food or shelter, while causing harm or damage to the host. Therefore, symbiosis is the correct answer as it encompasses the concept of parasitism within its definition.

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  • 19. 

    Nutrients move through the biosphere in nutrient or

    • Carbon cycles

    • Nitrogen cycles

    • Biogeochemical cycles

    • Water cycles

    Correct Answer
    A. Biogeochemical cycles
    Explanation
    Biogeochemical cycles refer to the movement of nutrients through the biosphere, involving both living organisms and the physical environment. These cycles include the carbon cycle, nitrogen cycle, and water cycle, among others. In these cycles, nutrients are taken up by organisms, transferred through food chains, released back into the environment through decomposition, and eventually recycled. This process is essential for maintaining the balance of nutrients in ecosystems and ensuring the availability of essential elements for all living organisms.

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  • 20. 

    The various growth phases through which most populations go are represented on

    • A logistic growth curve

    • An exponential growth curve

    • A normal growth curve

    • A boom and bust curve

    Correct Answer
    A. A logistic growth curve
    Explanation
    The correct answer is a logistic growth curve. A logistic growth curve represents the various growth phases that most populations go through. It starts with a slow initial growth phase, then transitions into a rapid exponential growth phase, and finally reaches a stable phase where the population size levels off due to limited resources. This curve is commonly used to model population growth and is characterized by an S-shaped curve.

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  • 21. 

    Each of the following is a major role of lipids in living organisms EXCEPT the

    • Storage of energy

    • Movement of cells

    • Action as chemical messengers

    • Formation of biological membranes

    Correct Answer
    A. Movement of cells
    Explanation
    Lipids play a major role in living organisms by serving as a source of stored energy, forming biological membranes, and acting as chemical messengers. However, lipids do not directly contribute to the movement of cells. Cell movement is primarily facilitated by other components such as proteins and cytoskeleton elements. Therefore, movement of cells is not a major role of lipids in living organisms.

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  • 22. 

    The biome that is dominated by coniferous forests and that is inhabited by wolves, black bears, and elk is the

    • Tundra

    • Grassland

    • Taiga

    • Temperate deciduous forest

    Correct Answer
    A. Taiga
    Explanation
    The correct answer is taiga. The taiga biome is characterized by cold climates and dominated by coniferous forests, such as pine, spruce, and fir trees. It is also home to various animal species, including wolves, black bears, and elk. The tundra biome is characterized by low temperatures and a lack of trees, while grasslands are dominated by grasses and have a different set of animal species. Temperate deciduous forests have a different mix of tree species and animal inhabitants compared to the taiga biome.

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  • May 08, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Apr 24, 2012
    Quiz Created by
    AnnaHutcherson
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