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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 40
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 33
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Virology 33
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Mycology 16
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Parasitology 51
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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9th Grade Molecular Biology Quizzes, Questions & Answers
Recent Molecular Biology Quizzes
Can you answer the following DNA questions? Test your knowledge on this science quiz to see how you do and compare your score to others.
Questions: 50 | Attempts: 200 | Last updated: Oct 22, 2025
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Sample QuestionPhotosynthesis has been occuring on this planet for approximately 3 billion years. In this time plants have evolved from small single celled bacteria in the ocean and diversified into many ecological niches. Some plants on earth such as giant sequoia manage to transport water 100s of meters into the air without the use of a pump. This is made possible by vascular tissue composed of small tubes that transport the water. They are able to do this because
This 'Unit 3: Ch 8 Quiz (Fall 2014)' evaluates understanding of DNA structure, complementary base pairing, and genetic transcription. It tests knowledge of molecular genetics, crucial for learners in biology.
Questions: 25 | Attempts: 222 | Last updated: Mar 14, 2025
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Sample QuestionWhich of the following is a pair of complementary bases?
This quiz, titled 'Unit 3 Target 2 (Part 2): mRNA, tRNA, rRNA', assesses understanding of RNA types and their functions. It covers the roles of mRNA, tRNA, and rRNA in protein synthesis, enhancing comprehension of molecular...
Questions: 5 | Attempts: 1192 | Last updated: Mar 22, 2025
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Sample QuestionThe function of tRNA is to
Explore the fundamental aspects of DNA, including its structure, function, and role in genetics. This quiz covers nucleotide composition, base pairing, gene function, and DNA location in eukaryotes, providing a solid foundation...
Questions: 12 | Attempts: 819 | Last updated: Mar 19, 2025
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Sample QuestionWhich of the following is a nucleotide found in DNA?
This quiz titled 'Biology Molecules of Life' assesses knowledge on fundamental biochemical concepts, including monosaccharides, DNA base-pairing, phospholipids, and more. It is designed to test understanding of molecular biology...
Questions: 10 | Attempts: 194 | Last updated: May 8, 2025
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Sample QuestionWhich of the followings is a monosaccharide?
Bio 1 - Warm-up Quiz #10 assesses foundational biology concepts, focusing on cellular functions and genetic mechanisms. It tests understanding of DNA, RNA, cellular energy processes, and respiration types, crucial for students in...
Questions: 15 | Attempts: 294 | Last updated: Mar 21, 2025
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Sample QuestionWhich describes a difference between DNA and RNA?
Bio 1 Warm-up Quiz #7 assesses foundational knowledge in biology, focusing on the relationships between DNA, proteins, and cells, types of molecules in organisms, energy production processes, cell identification, and biomolecule...
Questions: 10 | Attempts: 307 | Last updated: Mar 22, 2025
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Sample QuestionWhich statement best describes the relationship that exists among proteins, DNA, and cells?
Bio 2 Warm-up Quiz #7 explores foundational concepts in biology, focusing on the relationships between proteins, DNA, and cells, types of molecules in organisms, energy production processes, cell identification, and protein...
Questions: 10 | Attempts: 191 | Last updated: Mar 21, 2025
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Sample QuestionWhich statement best describes the relationship that exists among proteins, DNA, and cells?
Dive into 'Take Some Important Biology Trivia Questions!' to test and enhance your understanding of fundamental biological molecules. This quiz covers proteins, nucleic acids, lipids, and carbohydrates, assessing key concepts in...
Questions: 58 | Attempts: 209 | Last updated: Jun 14, 2025
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Sample QuestionWhich of the following is a polymer of amino acids?
Bio 1 - Chapter 2 Vocab Quiz B assesses knowledge on biological macromolecules. It covers key concepts such as polymers, carbohydrates, lipids, proteins, and nucleic acids, crucial for understanding molecular biology and...
Questions: 19 | Attempts: 150 | Last updated: Aug 16, 2025
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Sample QuestionA(n) ___ is a macromolecule made of many smaller molecules bonded together.
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