Covers the cell surface, controls what comes in and out.
What is the cell membrane?
100
All of the cells genetic information (DNA).
What is a genome?
100
The change over time in the genetic composition of a population.
What is evolution?
100
The scientific study of the interactions between
organisms and the environment
What is Ecology?
200
The one thing you change in an experiment. Limited to only one.
What is an independent variable?
200
An organelle in the cytoplasm that contains enzymes that can breakdown all types of polymers.
What is a lysosome?
200
The chromatids separate and pull apart by motor proteins to the opposite end of the cell.
What is anaphase?
200
English naturalist, 5 year voyage, published the Origin of Species
Who is Darwin?
200
A group of individuals of same
species living in a particular geographic area.
What is population?
300
A conclusion reached on the basis of evidence and reasoning.
What is an inference?
300
The movement of ions or molecules across a cell membrane into a region of higher concentration.
What is active transport?
300
Control point where stop/go signals regulate the cell cycle.
What is checkpoints?
300
Similar structure, no function. Organs that have lost their function.
What is a vestigial structure?
300
This involves changes in behavior that result
from the observation and imitation of others.
What is social learning?
400
An educated guess or prediction for what might happen in an experiment.
What is a hypothesis?
400
The enzyme binds to its substrate creating a ________.
What is a enzyme-substrate complex?
400
Disorder in which cells lose the ability to control growth by not responding to regulation.
What is cancer?
400
The time it takes for an isotope to lose half of its radioactivity.
What is a half-life?
400
The study of vital statistics that
affect population size.
What is demography?
500
True or False: Scientists can investigate questions individually, in teams, through free exploration, or systematic study.
What is true?
500
Produces Carbon Dioxide, Water, and ATP.
What is Cellular Respiration?
500
Discovered that the transforming agent was DNA.
Who is Oswald Avery?
500
Frequencies of alleles & genotypes in a
population’s gene pool remain constant from
generation to generation unless acted upon by
agents other than sexual recombination.
What is the Hardy-Weinberg Theorem?
500
If the primary producers have 10,000 J, then how much joules does the primary consumers have?