Biology 101
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Commensalism | A relationship between two organisms where one receives a benefit or benefits from the other and the other is not affected by it.
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Paasitism | A relationship between two organisms of different species where one benefits and the other is harmed.
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Hypothesis | A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
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Emergent Property | Complexity can arise from interaction of simpler components.
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4 Types of Organic Molecules | Carbohydrates
Lipids
Proteins
Nucleic Acids
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Biosphere | All ecosystems together on earth.
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DNA (Deoxyribonucleic Acid) | The basic storage vehicle or central plan of heredity information. It is stored as a sequence of nucleotides in a linear nucleotide polymer. Two of the polymers wind around each other like the outside and inside rails of a circular staircase.
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Emergent Property | Novel properties in the hierarchy of life that were not present at the simpler levels of organization.
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Evolution | Genetic change in a population of organisms over time (generations). Darwin proposed that natural selection was a mechanism of evolution.
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The five basic principles of living things | Cellular Organization
Metabolism
Homeostasis
Growth and Reproduction
Heredity
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A Hierarchy of Increasing Complexity | Subatomic Particles (Simplest)
Atoms
Molecules
Organelles
Cells
Tissues
Organs
Organ System
Multicellular Organisms
Populations
Communities
Ecosystems
Biosphere (Most Complex)
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Natural Selection | The Differential reproduction of genotypes caused by factors in the environment. Leads to evolutionary change.
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The Scientific Process / Method | Observing what is going on.
Forming a set of hypothesis.
Making predictions.
Testing them &
Carrying out controls until one or more of the hypotheses have been eliminated &
Forming conclusions based on the remaining hypothesis.
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Symbiosis | The condition in which two or more dissimilar organisms live together in close association, includes paastism, commensalism & mutualism.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
LauraMoyer
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