- Study guides, Class notes & Summaries

What is an ecosystem? correct answers A community of different species interacting with one another and with their non-living environment of matter and energy. What are the 3 basic components of an ecosystem? correct answers Autotrophs, consumers, abiotic matter What is Ecology? correct answers the study of relationships between organisms and their environment. What is a habitat? correct answers the space in which an organism lives; it is defined by the biological requirements of each p...

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5 pages

Written in 2024/2025

Grade A+

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gene correct answers a hereditary factor that determines (or influences) a particular trait genome correct answers all of your DNA allele correct answers a variant of a gene (chocolate and vanilla are variants of ice cream) phenotype correct answers physical characteristics of an organism dominant allele correct answers an allele that is fully expressed in the phenotype of a heterozygote recessive allele correct answers An allele that is masked when a dominant allele is present ...

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5 pages

Written in 2024/2025

Grade A+

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Isci 173 Exam 1 (2024) 100% Correct Answers. Isci 173 Exam 1 || A+ Graded. Isci 173 Exam 2 || With A+ Graded Solutions. Isci 173 Jmu Exam 4 || With 100% Correct Solutions. Lecture Notes Isci 173 || Possible Questions With 100% Verified Answers. Quiz 2- Isci 173 (Dr. Harsh) Passed.

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13 items

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Inputs of the Light Reactions correct answers water and light energy go in and are stored as chemical energy Outputs of the Light Reactions correct answers Oxygen, ATP, NADPH are produced to fuel the Calvin Cycle What ARE the light reactions? correct answers The light reactions, occurring in the thylakoids, produce the molecules needed for the Calvin Cycle. Inputs of the Calvin Cycle correct answers Carbon dioxide, ATP, and NADPH go in. NADPH carries the electrons, ATP carries the energ...

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2 pages

Written in 2024/2025

Grade A+

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Biology: correct answers the study of life Characteristics of life correct answers reproduction, heredity, growth and development, homeostasis, response to environment, metabolism, cellular structure Reproduction: correct answers all organisms produce new individual organisms sexually or asexually Heredity: correct answers - Living organisms pass on their traits via genetic material (individuals with variant traits that increase their success are more likely to pass their genes on to of...

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22 pages

Written in 2024/2025

Grade A+

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hereditary correct answers the transmission of traits from one generation to the next genetics correct answers the study of heredity Gregor Mendel correct answers Father of genetics (Premendel) inheritance blending correct answers traits of parents blended to form intermediate traits (ex. black sheep+white sheep= gray sheep) (premendel) inheritance of acquired traits correct answers traits used by parents are modified through use and passed on to offspring Mendel's experiment c...

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6 pages

Written in 2024/2025

Grade A+

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Ecosystem correct answers a community of different species interacting with one another and with their nonliving environment of matter and energy 3 components of an ecosystem correct answers autotrophs(producers), consumers( herbivores, carnivores, and decomposers), abiotic matter(nonliving) The relationship between individuals, populations, species, communities and ecosystems correct answers many individuals make a population (one species), many populations make a community (more than one...

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5 pages

Written in 2024/2025

Grade A+

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Levels of biological organization correct answers Do Kolas Prefer Fruit or Chocolate Generally Speaking? Species correct answers a group of individuals that actually or potentially interbreed in nature (and are capable of producing healthy, fertile offspring). Speciation correct answers a lineage-splitting event that produces two or more separate species from an ancestral species. Allopatric speciation correct answers may occur when a physical barrier isolates populations. Sym...

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3 pages

Written in 2024/2025

Grade A+

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Speciation correct answers origination of one or more new species from a parental species 3 steps for speciation correct answers 1. isolation of gene pools of populations 2. changes in the gene pools of one or both of the isolated populations 3. reproductive isolation preventing gene flow Divergence correct answers decrease in gene flow leading to independent evolution and potential reproductive isolation Allopatric speciation correct answers geographically separated, gene flow is red...

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4 pages

Written in 2024/2025

Grade A+

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Similarities correct answers 1. membrane 2. DNA, both enclosed 3. aqueous cytoplasm 4. basically the same in chemical composition (phospholipids play similar roles) Differences correct answers 1. nucleus 2. organelles 3. size 4. complexity what might be the advantage to specialized components in eukaryotic cell correct answers efficiency Organizes -think about grocery store having similar items close to one another adaptive advantages correct answers -molecules in chemical ...

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7 pages

Written in 2024/2025

Grade A+

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What type of cells undergo mitosis? a) Non-gametic cells b) both of these c) gametes (egg and sperm) d) neither of these correct answers a) non-gametic cells during which phase of the cell cycle are the chromosomes duplicated? a) cytokinesis b) meiosis c) mitosis d) interphase correct answers d) interphase If a human cells starts with 46 chromosomes, how many chromosomes would they have in gametic cells after meiosis? a) 92 b) 23 c) impossible to determine d) 46 correct ...

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5 pages

Written in 2024/2025

Grade A+

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the knowledge of basic chemistry, the scientific study of matter, is necessary to understand many important biological processes correct answers true matter correct answers anything that occupies space and has mass (substance) atom correct answers smallest units that retain all of the properties of their type of matter molecules correct answers are made up of two or more atoms joined by a chemical bond compounds correct answers molecules made up of two or more different elements i...

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3 pages

Written in 2024/2025

Grade A+

ProPerfomer

What characterizes life? correct answers 1. Cellular: structure and composition 2. Respond: to the environment 3. Metabolism: energy from chemical reactions 4. Homeostasis: stable inner conditions 5. Heredity: of traits 6. Reproduce: offspring 7. Growth: and development All living things are made of cells: correct answers - Cells are the basic unit of life - Some organisms are unicellular while others are multicellular and composed of trillions of cells. ex: Unicellular: bacteria, par...

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5 pages

Written in 2024/2025

Grade A+

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Nature of Science correct answers refers to they key principles and ideas which provide a description of science as a way of knowing as well as characteristics of scientific knowledge Both content and process knowledge Tenets of Nature of Science (9) correct answers 1. Science is a process, not a universal method 2. Science is creative 3. Science is socially and culturally situated 4. Observations are not predictions 5. Science is based on empirical evidence 6. Science is tentative 7....

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4 pages

Written in 2024/2025

Grade A+

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