The Ultimate Challenging Quiz On Environmental Science

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  • 1/15 Questions

    Myasthenia means:

    • Cancer Therapy
    • Loss Of Smell
    • Loss Of Taste
    • Muscular Weakness
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About This Quiz

So, you’ve been studying the environment and the various interactions between the biological, physical and chemical aspects of it, but have you been picking everything up? Are you ready for a test on the subject? Find out if you really know your stuff with the ultimate challenging quiz on environmental science!

The Ultimate Challenging Quiz On Environmental Science - Quiz

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  • 2. 

    Rhabdomyolysis means:

    • Brain Disease

    • Skeletal Muscle Disease

    • Kidney Disease

    • Nerve Disease

    Correct Answer
    A. Skeletal Muscle Disease
    Explanation
    Rhabdomyolysis refers to a condition characterized by the breakdown of skeletal muscle tissue. This breakdown releases a protein called myoglobin into the bloodstream, which can cause kidney damage if not properly treated. Therefore, the correct answer is "Skeletal Muscle Disease."

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  • 3. 

    Metaplasia means:

    • Recycling Program

    • Large Molecules

    • Plastic Waste

    • Abnormal Tissue Change

    Correct Answer
    A. Abnormal Tissue Change
    Explanation
    Metaplasia refers to the abnormal change in the type of cells in a tissue. It occurs when one mature cell type is replaced by another, which is not normally found in that tissue. This change can be a response to chronic irritation, inflammation, or other pathological processes. It is a reversible process, meaning that if the underlying cause is removed, the tissue can revert back to its normal state. Therefore, the correct answer for this question is "Abnormal Tissue Change".

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  • 4. 

    Glycome is what?

    • Carbohydrates In A Cell

    • Toxic Chemical

    • Adhesive

    • Microbe

    Correct Answer
    A. Carbohydrates In A Cell
    Explanation
    Glycome refers to the collection of carbohydrates present in a cell. Carbohydrates play essential roles in cellular processes such as energy storage, cell signaling, and cell-to-cell recognition. They are involved in various biological functions and are found on the surface of cells, where they interact with other molecules. Therefore, the correct answer is "Carbohydrates In A Cell."

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  • 5. 

    What is the meaning of Icterus?

    • Mercury-Based Compound

    • Excess Bile Pigment

    • Lung Disease

    • Sight-Damaging

    Correct Answer
    A. Excess Bile Pigment
    Explanation
    Icterus refers to a medical condition characterized by the presence of excess bile pigment in the bloodstream, resulting in a yellowing of the skin and eyes, also known as jaundice. This condition can occur due to various reasons such as liver disease, gallstones, or certain medications. Therefore, the correct answer "Excess Bile Pigment" accurately describes the meaning of Icterus.

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  • 6. 

    All About Ligand

    • Harmless

    • Lung-Damaging

    • Chemical Binds To Another

    • Fever-Reducing Drug

    Correct Answer
    A. Chemical Binds To Another
    Explanation
    The given answer suggests that the "Chemical Binds To Another" is the correct explanation for the given information. This implies that the mentioned chemical has the ability to bind or attach itself to another substance, possibly a fever-reducing drug. This interaction between the chemical and the drug may have certain effects, which could be harmful to the lungs. However, it is mentioned that the chemical itself is harmless.

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  • 7. 

    Enzootic means:

    • Present In Animal Group

    • Fungicide

    • Cancer-Causing

    • Captive Animals

    Correct Answer
    A. Present In Animal Group
    Explanation
    Enzootic refers to a disease or condition that is regularly found and remains prevalent within a specific animal population. It indicates that the disease is endemic to that particular group of animals and is not easily transmitted to humans or other species. This term is commonly used in veterinary medicine and epidemiology to describe diseases that are confined to a specific geographical area or animal population.

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  • 8. 

    Graminicide means:

    • Moss Killer

    • Bacteria Killer

    • Grass Killer

    • Broadleaf Weed Killer

    Correct Answer
    A. Grass Killer
    Explanation
    Graminicide refers to a substance or product that is specifically designed to kill or control grass. It is used to eliminate unwanted grass growth in areas such as lawns, gardens, or agricultural fields. Therefore, the correct answer is "Grass Killer".

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  • 9. 

    Which One Is Correct For Back-mutation?

    • Reverting A Mutation

    • Harmful Mutation

    • Mutation Of Children

    • Chemical Mutation

    Correct Answer
    A. Reverting A Mutation
    Explanation
    Back-mutation refers to the process of reversing or reverting a previously occurred mutation. This means that a gene or DNA sequence that had undergone a mutation is restored back to its original or wild-type state. It is a corrective mechanism that can occur naturally or be induced artificially. The term "reverting a mutation" accurately describes the process of back-mutation, making it the correct answer.

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  • 10. 

    What Is Definition Of Draize test means:

    • College Toxicology Exam

    • Chemical Toxicity Test

    • Brain Scan

    • Test For Tumors

    Correct Answer
    A. Chemical Toxicity Test
    Explanation
    The correct answer for this question is "Chemical Toxicity Test". The Draize test is a method used to assess the potential harmful effects of chemicals and substances on living organisms, typically animals. It involves applying the substance to the skin or eyes of animals and observing any adverse reactions. This test is commonly used in toxicology to determine the toxicity level of various chemicals and their potential impact on human health.

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  • 11. 

    Meaning Of TNF

    • Tumor Necrosis Factor

    • Topical Narcotic Foam

    • Total Nerve Failure

    • Top Natural Factor

    Correct Answer
    A. Tumor Necrosis Factor
    Explanation
    TNF stands for Tumor Necrosis Factor. Tumor Necrosis Factor is a protein produced by the immune system that plays a role in inflammation and cell death. It is involved in various physiological processes such as immune response, regulation of cell growth, and apoptosis. TNF is particularly known for its role in promoting cell death in tumor cells, hence the name "Tumor Necrosis Factor".

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  • 12. 

    What is ERL?

    • Eutropic Reaction Level

    • Extraneous Residue Limit

    • Ecological Rights Law

    • Energy Release Limit

    Correct Answer
    A. Extraneous Residue Limit
    Explanation
    ERL stands for Extraneous Residue Limit. Extraneous residues refer to any unwanted substances or impurities that may be present in a product. The Extraneous Residue Limit is the maximum allowable amount of these residues that can be present in a product without posing a risk to human health or safety. It is a regulatory requirement that ensures the quality and safety of products, particularly in industries such as food, pharmaceuticals, and cosmetics. The ERL helps to prevent contamination and ensures that products meet the required standards for consumer safety.

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  • 13. 

    Bolus means:

    • Single Dose

    • Organ Disease

    • Chemical Reagent

    • Plant Life

    Correct Answer
    A. Single Dose
    Explanation
    Bolus refers to a single dose of medication or substance that is administered all at once, usually through oral ingestion. It is a concentrated amount of a drug or nutrient that is given to achieve a desired effect quickly. This term is commonly used in medical and veterinary fields to describe the administration of medication in a single large dose.

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  • 14. 

    BMD means:

    • Benchmark Duration

    • Benchmark Dose

    • Breck-Morgan Dystrophy

    • Back Mutation Disease

    Correct Answer
    A. Benchmark Dose
    Explanation
    BMD stands for Benchmark Dose. Benchmark Dose is a statistical method used in toxicology to estimate the dose at which a specific response level is expected to occur. It is used to determine the safe level of exposure to a substance by estimating the dose that would cause a specific adverse effect in a population. This method helps in assessing the potential risks associated with exposure to certain substances and setting appropriate safety standards.

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  • 15. 

    Octanol-Water Partition Coefficient means:

    • Solubility Ratio

    • Alcohol Strength

    • Fluid Flow Rate

    • Water Pollution Impact

    Correct Answer
    A. Solubility Ratio
    Explanation
    Octanol-Water Partition Coefficient refers to the solubility ratio of a compound between octanol (a non-polar solvent) and water (a polar solvent). It is a measure of how a compound distributes itself between these two phases, which is important in understanding its behavior in biological systems and environmental fate. A higher partition coefficient indicates greater solubility in octanol and lower solubility in water, while a lower partition coefficient indicates the opposite. Therefore, the correct answer is "Solubility Ratio".

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  • Mar 21, 2023
    Quiz Edited by
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  • Mar 25, 2015
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    Cambronbill3
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