Cells

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(No Transcript)
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Cells
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Photosynthesis
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Respiration
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Cell Division
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Molecular Genetics
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Evolution and Classification
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Cells
Photosynthesis
Respiration
Cell Division
Molecular Genetics
Evolution and Classification
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Double Jeopardy!
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Cells
The main component of a plant cell wall.
100
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Cells
What is cellulose?
100
Back
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Cells
Big eaters that are a part of a very effective
phagocytic defense.
200
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Cells
What are macrophages?
200
Back
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Cells
The voltage across a membrane that affects the
traffic of all charged substances across the
membrane
300
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Cells
What is the membrane potential?
300
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Cells
Cells found in connective tissues that store
histamine.
400
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Cells
What are mast cells?
400
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Cells
The thinnest of the three components of the
cytoskeleton.
500
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Cells
What are microfilaments?
500
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Photosynthesis
A machine used to measure the ability of a
pigment to absorb various wavelengths of light
100
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Photosynthesis
What is a spectrophotometer?
100
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Photosynthesis
The two stages of photosynthesis.
200
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Photosynthesis
What are light reactions and the calvin cycle?
200
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Photosynthesis
The initial incorporation of carbon into organic
compounds.
300
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Photosynthesis
What is carbon fixation?
300
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Photosynthesis
The dense fluid within the chloroplast.
400
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Photosynthesis
What is the stroma?
400
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Photosynthesis
The cells loosely arranged between the bundle
sheath and the leaf surface.
500
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Photosynthesis
What are mesophyll cells?
500
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Respiration
The energy-coupling mechanism that produces 32-34
ATP.
100
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Respiration
What is chemiosmosis?
100
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Respiration
The process of ATP production used in glycolysis
and the citric acid cycle.
200
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Respiration
What is substrate-level phosphorylation?
200
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Respiration
The compound pyruvate is converted to upon
entering the mitochondrion.
300
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Respiration
What is acetly CoA?
300
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Respiration
A metabolic sequence that breaks fatty acids down
to two-carbon fragments.
400
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Respiration
What is beta oxidation?
400
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Respiration
The final electron acceptor in lactic acid
fermentation.
500
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Respiration
What is pyruvate?
500
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Cell Division
The structures that pull the sister chromatids
apart during prometaphase.
100
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Cell Division
What are kinetochore microtubules?
100
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Cell Division
A shallow groove in the cell surface near the old
metaphase plate showing cytokinesis is beginning.
200
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Cell Division
What is a cleavage furrow?
200
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Cell Division
The complex at the G2 checkpoint which triggers
the events of mitosis.
300
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Cell Division
What is MPF?
300
Back
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Cell Division
The shortest stage of mitosis, lasting only a few
minutes.
400
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Cell Division
What is anaphase?
400
Back
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Cell Division
The nondividing stage that a cell goes into if it
does not receive the necessary go-ahead signal at
a checkpoint
500
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Cell Division
What is the G0 phase?
500
Back
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Molecular Genetics
The phenotype most common in natural populations.
100
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Molecular Genetics
What is the wild type?
100
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Molecular Genetics
The measurement used to express the distances
between genes on a chromosome.
200
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Molecular Genetics
What are map units?
200
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Molecular Genetics
The object the inactive X in each female cell
condenses it.
300
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Molecular Genetics
What is a Barr body?
300
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Molecular Genetics
The phage reproductive cycle that leads to the
death of the host cell.
400
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Molecular Genetics
What is the lytic cycle?
400
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Molecular Genetics
Very small circular RNA molecules that infect
plants.
500
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Molecular Genetics
What are viroids?
500
Back
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Evolution and Classification
The process that drives evolution over time.
100
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Evolution and Classification
What is natural selection?
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Evolution and Classification
A condition that occurs in a cell with extra sets
of chromosomes.
200
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Evolution and Classification
What is polyploidy?
200
Back
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Evolution and Classification
The proportioning that helps give a body its
specific form.
300
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Evolution and Classification
What is allometric growth?
300
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Evolution and Classification
Evolution through periods of apparent stasis
punctuated by sudden change.
400
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Evolution and Classification
What is punctuated equilibrium?
400
Back
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Evolution and Classification
A graded change in a trait along a geographic
axis.
500
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Evolution and Classification
What is a cline?
500
Back
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Double Jeopardy!!!
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(No Transcript)
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Plant Systems
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Animal Systems
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Ecology
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Labs
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Biotechnology
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Things Mr. B didnt feel like teaching us.
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Animal Systems
Ecology
Labs
Biotechnology
Things we did not cover
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Final Jeopardy!
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Plant Systems
The root system of most eudicots and gymnosperms
consisting of one main vertical root
200
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Plant Systems
What is the taproot system?
200
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Plant Systems
A structure located at the tips of roots to
provide additional cells and allow the plant to
grow
400
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Plant Systems
What is the apical meristem?
400
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Plant Systems
The process, which is stimulated by roots, that
adds protons to the soil solution.
600
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Plant Systems
What is cation exchange?
600
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Plant Systems
The continuum of cell walls plus the
extracellular spaces.
800
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Plant Systems
What is the apoplast?
800
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Plant Systems
The asexual production of seeds.
1000
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Plant Systems
What is apomixis?
1000
Back
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Animal Systems
Simple inorganic nutrients, usually required in
small amounts.
200
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Animal Systems
What are minerals?
200
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Animal Systems
The chambers of the heart that pump blood out.
400
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Animal Systems
What are the ventricles?
400
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Animal Systems
A surface protein on most helper T cells that
binds the class II MHC molecule.
600
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Animal Systems
What is CD4?
600
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Animal Systems
Cells scattered between the seminiferous tubules
that produce testosterone and other androgens.
800
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Animal Systems
What are Leydig cells?
800
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Animal Systems
The parts of the brain that mainly consist of
dendrites, unmyelinated axons, and neuron cell
bodies.
1000
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Animal Systems
What is gray matter?
1000
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Ecology
Selection for traits that are sensitive to
population density.
200
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Ecology
What is K selection?
200
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Ecology
The total of a species use of the biotic and
abiotic resources in its environment.
400
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Ecology
What is an ecological niche?
400
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Ecology
Bright warning coloration by animals with
effective chemical defenses.
600
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Ecology
What is aposematic coloration?
600
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Ecology
The process in which life begins in a virtually
lifeless area.
800
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Ecology
What is primary succession?
800
Back
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Ecology
The domination of a phytoplankton community by
cyanobacteria.
1000
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Ecology
What is eutrophication?
1000
Back
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Labs
A mathematical model for studying evolutionary
changes in allele frequency in a population.
200
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Labs
What is the Hardy-Weinberg Law?
200
Back
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Labs
The equipment used to measure the rate of
respiration by an organism.
400
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Labs
What is a respirometer?
400
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Labs
A process used to separate molecules based on
their charge, shape, size, and density.
600
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Labs
What is electrophoresis?
600
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Labs
The value used to determine how much observed
data varied for the expected data.
800
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Labs
What is the chi squared statistic?
800
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Labs
A technique used to separate a mixture into its
component molecules.
1000
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Labs
What is paper chromatography?
1000
Back
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Biotechnology
Enzymes that work by cutting up foreign DNA.
200
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Biotechnology
What are restriction enzymes?
200
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Biotechnology
A quick selective way to clone a specific
segrment of DNA.
400
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Biotechnology
What is the Polymerase Chain Reaction?
400
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Biotechnology
The process by which mutations are introduced
into the sequence of a cloned gene and the
mutated gene is returned to a cell.
600
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Biotechnology
What is in vitro mutagenesis?
600
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Biotechnology
The most commonly used vector for introducing new
genes into plant cells.
800
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Biotechnology
What is the Ti plasmid?
800
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Biotechnology
Single base-pair variations in the genome usually
detected by sequencing.
1000
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Biotechnology
What are single nucleotide polymorphisms?
1000
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Things we didnt cover
The genes of the embryo whose products direct
formation of segments after the embryos major
body axes are defined.
200
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Things we didnt cover
What are segmentation genes?
200
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Things we didnt cover
Organisms with a mixture of genetically different
genes.
400
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Things we didnt cover
What are chimeras?
400
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Things we didnt cover
The entire ancestry of every cell in the body of
an adult organism.
600
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Things we didnt cover
What is an organisms cell lineage?
600
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Things we didnt cover
A plot of the temperature and precipitation in a
particular area.
800
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Things we didnt cover
What is a climograph?
800
Back
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Things we didnt cover
When an individual returns a favor to another
individual in the future after first receiving a
favor.
1000
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Things we didnt cover
What is reciprocal altruism?
1000
Back
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Final Jeopardy!!!
Effects of growth hormone and IGF-1 deficiency on
cerebrovascular and brain ageing.
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(No Transcript)
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Final Jeopardy!!!
An important paracrine source of IGF-1 for the
brain.
141
Final Jeopardy!!!
What is the cerebral vasculature?