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53 Cards in this Set
- Front
- Back
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What identifies a cell as a eukaryote? |
Nucleus |
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Structure five is... |
Golgi apparatus |
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In eukaryotes, the chromosomes are found where? |
Nucleus |
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Difference between animal cells and plant cells? |
Plant cells have a cell wall |
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The Calvin cycle is a common method of.... |
Carbon fixation |
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Rising bread dough is an example of.... |
Alcohol fermentation |
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All living things are.... |
Made of cells and have a complex chemistry |
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What is the outcome that a scientist observes and measures? |
Dependent variable |
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Making bread rise using yeast and creating bacteria that can produce human insulin are processes that use and apply biological processes are examples of.... |
Biotechnology |
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What condition does a scientist change? |
Independent variable |
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Where does chemosynthesis occur? |
Hydrothermal vents and deep oceans |
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Equation for photosynthesis is.... |
6CO2+6H2O--->C6H12O6+6O2 |
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What best describes scientific theories? |
Supported by a lot of evidence |
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What is the ability of water to form drops? |
Condensation |
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An example of an exchange pool is.... |
River |
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Light-independent reactions of photosynthesis can occur in what type of light? |
Any light, light or dark |
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What can best be studied using an electron microscope? |
Virus |
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What is the primary fuel of cellular respiration? |
Glucose |
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Ions function in our bodies to help what? |
Carry water |
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The English scientist Robert Hooke used a crude microscope to examine.... |
Cork cells |
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Molecules that can diffuse across the membrane include.... |
ATP |
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Light energy is stored as ATP and NADPH is part of photosynthesis? |
Stage 2 |
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What is a group of species that live in the same place? |
Population |
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Hawks and foxes compete to eat field mice. This is a form of.... |
Interspecific competition |
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A watering hole on the savanna would be a part of the zebra's.... |
Habitat |
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What is a result of the Krebs cycle? |
Four ATP |
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What is a keystone species and what happens if removed ? |
It plays a major role in environment, if removed it can change a lot. |
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Two trees close to each other use the same resources, this relationship is.... |
Competition |
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If someone spills perfume in one room, people can soon smell it in another, what describes this phenomenon? |
Diffusion |
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What is classified as a living thing? |
An organism |
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The diffusion of ions across the membrane is influenced by what? |
Concentration gradient |
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Stacks of coin-shaped, membrane enclosed compartments is.... |
Grana |
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What is an example of active transport? |
Sodium potassium pump |
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Atoms bond to other atoms to form compounds because.... |
They want to be stable |
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What provides most of the energy in an ecosystem? |
Producers |
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Glycogen and starch are made of.... |
Carbs |
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Sore muscles is an example of what? |
Lactic acid fermentation |
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Activation energy is needed by chemical reactions that.... |
Catalyzes enzymes and absorbs energy |
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What is an example of a biotic factor? |
Living organisms, deer |
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What is a system of interlocking and interdependent food chains? |
Food webs |
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What do all abiotic and biotic factors in an area make up.... |
Ecosystems |
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A mole with tentacles around its nose is and example of what? |
Adaptation |
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Anaerobic means.... |
No air |
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If a solution has a pH of seven it is.... If a solution has pH of two it is... |
Neutral , water Acid |
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What is biodiversity? |
It is the amount of living things working together with nonliving things in an area |
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The process of water vapor changing to liquid water is.... |
Condensation |
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The continual movement of water from earth, to the atmosphere , and back to it is called the.... |
Water cycle |
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Difference between eukaryotes and prokaryotes is.... |
Eukaryotes has a nucleus and membrane bound organelles |
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Scientists use observations and data to form and test what? |
Hypothesis |
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What affects the photosynthesis rate of a plant? |
Light intensity, carbon dioxide concentration, and air temperature. |
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If the "free" molecules concentration outside the cell is higher than that inside the cells, the solution outside of the cell is.... |
Hypertonic |
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What could eventually happen to a population of prairie dogs if there is high birth rates and resources are depleting? |
Extinction and decrease in numbers |
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If the photosynthesis rate of a plant continually increased over a period of time, then leveled off. The only variable was carbon dioxide concentration surrounding the plant. What was the cause of the variation in photosynthesis rate? |
The amount of carbon dioxide around the plant. |
