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WVU BIO 115 FINAL EXAM 2025 Scientific theory - -a well-tested concept that explains a wide range of observations. - can be revised when new scientific evidence is introduced Spontaneous generation hypothesis - -Hypothesis stating that life could arise from nonliving matter. All-cells-from-cells hypothesis - -cells are produced only when preexisting cells grow and divide Louis Pasteur – -A French chemist, this man discovered that heat could kill bacteria that otherw...

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14 pages

Written in 2025/2026

Grade A+

AlexScorer

BIOLOGY 115 WVU COMPLETE STANDARD EXAM 2025 First, polymers are long chains, which are made up of many molecules known as monomers. These can be anything from amino acids, to alkenes, to alcohols. What all polymers have in common is the type of bond, which holds their monomers together. What type of bond is this? - Correct Answer-A covalent bond True or False? The type of chemical reaction responsible for linking monomers into polymers is known as condensation (or dehydration...

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12 pages

Written in 2025/2026

Grade A+

AlexScorer

BIOLOGY 115 GENERAL MAIN EXAM 2025 What is Neural Development - Correct Ans-involves gene expression and signal transduction (nervous system in the brain) What is Neuronal Plasticity - Correct Ans-modifications to nervous system after birth; activity dependent; "use it or lose it" What are Synapses - Correct Ans-junction between neurons that tell the brain memories. When broken, the memory is "lost" What is the first step in the process of memory formation...

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17 pages

Written in 2025/2026

Grade A+

AlexScorer

Biology 115 Midterm Exam 2025 Biology - -The study of the structure and function of the living world Scientific Theory - -A well supported explanation for a very general phenomenon List steps of the scientific process - -1. observation/question 2. Develop hypothesis 3. Design experiment 4. Make predictions 5. Data collection 6. Conclusions What two things must every hypothesis have? - -testability and falsifiability What is a null hypothesis? - -the opposite of the hypothesis...

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7 pages

Written in 2025/2026

Grade A+

AlexScorer

WVU Biology 115 Exam Bundle / Questions with 100% Correct Answers( Multiple versions)/Already Grade A

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11 items

ExamsCollection

Carbon can typically form___ covalent bonds, while nitrogen typically forms ___ covalent bonds, oxygen forms ___ covalent bonds and Hydrogen forms _____ covalent bonds. - Answer 4, 3, 2, 1 In a water molecule, hydrogens are attached to the oxygen via A).sharing of electrons between adjacent oxygen molecules B).electrical attraction between the hydrogens of adjacent water molecules C).electrical attraction between the hydrogen of one water molecule and the oxygen of another water molecule

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9 pages

Written in 2023/2024

Grade A+

ExamsCollection

WVU bio 115 Exam 1 Questions and Answers Already Passed True or False? A theory is subject to being amended or changed. True Bipasha is studying a new drug, Calcigro, that is suspected to improve bone density. The drug has made it through animal testing and into human trials. Two groups of females have been matched for age, race and health status. Group A is given a pill containing starch and 1000 mg of Calcigro while Group B is given a pill containing starch only. Both groups are fo...

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6 pages

Written in 2023/2024

Grade A+

BrilliantScores

True or False? A theory is subject to being amended or changed. - True Bipasha is studying a new drug, Calcigro, that is suspected to improve bone density. The drug has made it through animal testing and into human trials. Two groups of females have been matched for age, race and health status. Group A is given a pill containing starch and 1000 mg of Calcigro while Group B is given a pill containing starch only. Both groups are following a diet regimen with an intake of 1000 mg of calcium ...

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3 pages

Written in 2022/2023

Grade A+

Tulloch

True or False? A theory is subject to being amended or changed. - True Bipasha is studying a new drug, Calcigro, that is suspected to improve bone density. The drug has made it through animal testing and into human trials. Two groups of females have been matched for age, race and health status. Group A is given a pill containing starch and 1000 mg of Calcigro while Group B is given a pill containing starch only. Both groups are following a diet regimen with an intake of 1000 mg of calcium d...

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5 pages

Written in 2022/2023

Grade A+

Tulloch

True or False? A theory is subject to being amended or changed. - True Bipasha is studying a new drug, Calcigro, that is suspected to improve bone density. The drug has made it through animal testing and into human trials. Two groups of females have been matched for age, race and health status. Group A is given a pill containing starch and 1000 mg of Calcigro while Group B is given a pill containing starch only. Both groups are following a diet regimen with an intake of 1000 mg of calcium ...

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3 pages

Written in 2022/2023

Grade A+

AMAZINGGRADES