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Biology Intro Cells Begin Cells and Energy Principles of Ecology Interactions in Ecosystems
100
What is biology?
The study of life.
100
Who is Robert Hooke?
He is credited with discovering the cell.
100
What is metabolism?
total of all chemical processes that occure in an oganism.
100
What is ecology?
The study of organisms interactions with their environments.
100
What is predation?
The process by which one orgnaism captures and kills another.
200
What is the scientific method?
A logical way to approch a problem, a problem-solving method.
200
What are prokaryotes and eukaryotes?
The two different kinds of cells.
200
What is ATP?
The energy carrying molecule in cells.
200
What are abiotic factors?
These are the non-living factors of environments.
200
What is symbiosis?
When two organims live together in a close long-term relationship.
300
What is quantitative?
data or an observation that uses numbers.
300
What is the phospholipid bilayer?
Ther cell membrane is made of this, which is composed of a hydrophilic head and hydrophobic tail.
300
What is photosynthesis
The process that plants use to make sugar
300
What is 10%?
This is the amount of energy that is passed between trophic levels.
300
What is competitive exclusion?
When two species compete for reasorces, usually resulting in one dying out, this occurs.
400
What is metabolism, reproduction, growth, orginization, cells, and homeostasis?
MR. John stands for this.
400
What are cell membrane, cytoplasm, ribosomes, or DNA?
Name 3 of the 4 structures all cells have.
400
What is cellular respiration?
sugar & O2 -> CO2 & H2O & ATP is the equation for this chemical process.
400
What is primary productivity?
this is what determines the amount of energy that is availible in an ecosystem, based on the producers in the ecosystem.
400
What are mutualism, commensalism, or parasitism.
Name two of the three symbiotic relationships.
500
What is the U.S.?
this is the only country that doesnt use the metric system
500
What is all living things are make of cells, cells are the basic unit of structure and function, and all cells come from pre-existing cells?
These are the three parts of the cell theory.
500
What are carotenoids?
The chemical that causes the leaves to change colors in the fall.
500
What is chemosynthesis?
when a plant cant get enough sunlight, it uses this to make sugars instead.
500
What are immigration, emigration, births and deaths.
Name three of the four factors that effect the size of a population.




Biology

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