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Definition
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| Reproduction (asexual and sexual) |
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Definition
| How to create living things; Asexual is outside the body; Sexual is inside the body. |
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Definition
| Need energy, shelter, stable metabolism, water, etc. |
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| Happens mainly during young life |
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| Made of more than one cell |
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Definition
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Definition
| Allows a cell to become more complex |
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| What something does and how something else responds |
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| Regulates internal environment |
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Definition
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| Organism able to feed itself |
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Definition
| Organism not able to feed itself |
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Definition
| What something does when the environment changes |
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| Changing an organism so it is better suited for its environment |
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| Scientific Method (steps) |
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Definition
| Observation, Hypothesis, Predictions, Experiments, Conclusion. |
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Definition
| What you think will happen |
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| How you test your hypothesis |
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Definition
| What stays the same in multiple experiments |
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Definition
| What changes in multiple experiments |
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| Independent/Dependent Variable (Graphing) |
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Definition
Independent: What stays the same no matter what.
Dependent: What changes due to the independent variable. |
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Definition
| What you collect during observations |
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Definition
| What you think will happen |
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Definition
| Information based on numbers |
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Definition
| Information based on characteristics |
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Definition
| A group of the same organisms in the same area |
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Definition
| A group of populations that interact |
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Term
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Definition
Biotic: living factors
Abiotic: Non-living factors |
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Definition
| A community + the abiotic factors that influence it |
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Definition
| The environment where an organism lives |
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Definition
| A close and long term relationship between two species |
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Definition
| Provides a benefit to both partners |
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Definition
| One partner benefits and one is harmed |
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| One partner benefits and one doesn't care |
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Definition
| The role of an organism in it's environment |
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Definition
| Must eat other things to survive |
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Definition
| Break down and digest organic material |
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Definition
| Don't hunt; find food that others have killed |
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| Trophic levels (1st, 2nd, 3rd order) |
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Definition
| Producers, Level 1 Consumers (Herbavores), Second Order Consumers, Third order Consumers |
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Definition
| Available energy decreases as the trophic levels use it |
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Definition
Food Chain: Linnear feeding relationship
Food Web: Shows more than one food chain |
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Term
| Primary/Secondary Succession |
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Definition
Primary: Development of a community from scratch
Secondary: Some ecosystem was there, but there was a big disturbance and then a new community comes. |
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Definition
| Species in primary succession |
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Definition
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Definition
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Definition
| Increasing rate of growth in a population's size |
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Definition
| The maximum size of a population that can be supported for a long time |
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Definition
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| Density Dependent Limiting Factors |
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Definition
| Population limiting factors that have a greater impact on a greater population |
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| Density Independent Limiting Factors |
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Definition
| Population limiting factors that limit a population no matter what |
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Term
| Interspecific Competition |
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Definition
| Different species fighting over resources |
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| Intraspecific Competition |
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Definition
| Same species fighting over resources |
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| Slow Life History Patterns |
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Definition
| Large animals, slow reproductions, long lives |
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| Rapid Life History Patterns |
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Definition
| Small, reproduce quickly, short lives |
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Definition
| What everything is made of |
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Definition
| Table used to organize the elements |
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Definition
| Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus |
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Definition
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Definition
| States that everything is made of atoms |
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| Positive charges in an atom |
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Definition
| Negative charges in atoms |
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Definition
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Definition
| Positive ionic charges (H+) |
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Definition
| Negative ionic charges (OH-) |
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Definition
| Way to determine how acidic or basic something is (power of Hydrogen) |
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Definition
| Water is slightly polar (Oxygen side is -, Hydrogen side is +) |
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Definition
| Things spread out until it's evenly concentrated |
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Definition
| Diffusion of water across a cell membrane |
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Definition
| Large molecules made up of destinctive smaller units |
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Definition
| Distinctive smaller units that make up polymers |
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Definition
| Makes monomers into polymers and makes water |
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Definition
| Breaks polymers into monomers and uses water |
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Definition
| Four main macronutrients that all living things need |
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Definition
| Mostly starches and sugar (Carbon, Hydrogen and Oxygen) |
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Definition
| Polymers made of amino acids (Carbon, Hydrogen, Oxygen, Nitrogen and Sulfur) |
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Definition
| Includes fats, oils, etc. (Carbon, Hydrogen and Oxygen) |
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Definition
| Related to genetics-DNA and RNA (Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus) |
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Definition
| Group of proteins that regulate chemical processes in the cell |
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Definition
| Part of the enzyme where the chemical processes happen |
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Definition
| Something made by an enzyme |
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Definition
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Definition
| Turns hydrogen peroxide to water |
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Definition
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Definition
| Breaks down starch into sugars |
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Definition
| Turn carbon dioxide and water into bicarbonates and proteins |
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Definition
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Term
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Definition
All living things are made of cells
Cells are basic units of life
All cells come from pre-existing cells |
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Term
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Definition
| Simple, small, only bacteria cells, DNA in loop, don't contain complex organelles |
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Definition
| Strands of DNA, more complex, organelles |
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Definition
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Definition
| Boundary of cells, controls what goes in and out of cell |
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Definition
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Definition
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| Fluid tha fills the inside of the cell |
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Definition
| Switches glucose into energy (ATP) |
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Definition
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Definition
| Transports stuff in cell, stores proteins |
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Definition
| Stores proteins and enzymes, packages stuff, makes lysosomes |
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Definition
| Recycle and break down dead stuff in the cell |
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Definition
| Storage membrane bubble that stores water |
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Definition
| Provides interior support |
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Definition
| Makes food from sunlight in plant cells |
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Definition
| Unequal concentration of something on both sides of a cell membrane |
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Definition
| Same concentrations of stuff in the cell and outside the cell |
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Definition
| Works against equilibrium and uses energy (ATP) |
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Definition
| Follows concentration gradient because particles want to reach equilibrium and doesn't use energy |
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Term
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Definition
| Molecules move across the membrane in transmembrane proteins |
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Definition
| Stuff dissolved in something, usually water |
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Definition
| What the stuff gets dissolved in, usually water |
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Definition
| Stuff dissolved in water is the same concentration in and out of the cell |
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Definition
| Higher concentration of stuff in cell, water comes in, cells burst |
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Definition
| Lower concentration of stuff in cell, water goes out, cells shrivel |
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Definition
| The cell membrane doesn't let everything go across |
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Definition
| Plasma membrane wraps around something to bring it into the cell |
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Definition
| Membrane bubble merges with plasma membrane and pushes waste out |
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Definition
| Generalized life cycle of a cell |
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Definition
| Largest part of cell cycle (growth, making copies of DNA, extra copies of organelles) |
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Definition
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Term
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Definition
| Chromosomes, no nucleur envelope and nucleosis, see spindle |
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Term
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Definition
| Chromosomes line up on spindle |
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Definition
| Chromosomes break, spindle pulls appart sister chromosomes |
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Term
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Definition
| Nuclear enveleope reforms, nucleosis reappears, DNA becomes active again |
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Term
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Definition
| Cell membrane inches together in the middle and creates two new 'daughter cells' |
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