Cells Biotechnology Photosynthesis Labs Respiration.
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Transcript of Cells Biotechnology Photosynthesis Labs Respiration.
Cells
Biotechnology
Photosynthesis
Labs
Respiration
Ecology
Cells
$100
Biotechnology Photosynthesis Labs Respiration Ecology
Double Jeopardy!
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Cells
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Organelles that carry out protein synthesis
Cells
Back
What are ribosomes?
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The most numerous blood cells that
transport oxygen
Cells
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What are red blood cells?
Cells
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Function like rivets, fastening cells
together into strong sheets
Cells
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What are desmosomes?
Cells
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Proteoglycans, Collagen, and Fibrocontectin
Cells
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What are types of glycoproteins?
Cells
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In CNS, allow neurons to become myelinated when these cells grow
around axons
Cells
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What are oligodendrocytes?
Cells
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The third step in cycle one of PCR
Biotechnology
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What is extension?
Biotechnology
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The most preferable location for a restriction enzyme to
cut DNA
Biotechnology
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What is the sugar-phosphate backbone?
Biotechnology
$300
The presence of these scattered throughout a
genome allows recombination to take place between
different chromosomes
Biotechnology
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What are homologous transposable element
sequences?
Biotechnology
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Activates suicide genes, resulting in
apoptosis and preventing a cell from passing on mutations.
Biotechnology
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What is the p53 gene?
Biotechnology
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Combination of essentials of a
eukaryotic chromosome with
foreign DNA
Biotechnology
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What are yeast artificial
chromosomes?
Biotechnology
$100
CO2 + H20 [CH2O] + O2
Photosynthesis
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What is the simplified form of the
photosynthetic equation?
Photosynthesis
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Columns of stacked thylakoid sacs
Photosynthesis
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What are grana?
Photosynthesis
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A process that generates ATP by
using chemiosmosis to power the addition of a phosphate to ADP
Photosynthesis
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What is photophosphorylation?
Photosynthesis
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Interacts with hydrophobic regions of proteins inside thylakoid membranes of
chloroplasts
Photosynthesis
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What is the hydrocarbon tail of a chlorophyll molecule?
Photosynthesis
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The process in which electrons cycle back
from ferredoxin to the cytochrome complex,
continuing on to a P700 chlorophyll
Photosynthesis
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What is cyclic electron flow?
Photosynthesis
$100
In this process, water moves through a selectively
permeable membrane from a region of its higher
concentration to a region of lower concentration
Labs
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What is osmosis?
Labs
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This substance was a substitute for an
electron acceptor in the photosynthesis
lab.
Labs
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What is DPIP?
Labs
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This device measures the rate at which a
plant draws up water.
Labs
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What is a potometer?
Labs
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In taking blood pressure, the first tapping sound heard is______, while the second tapping sound indicates
_____.
Labs
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What are systolic and diastolic pressure?
Labs
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In the cellular respiration lab, the CO2 produced combines with this to form a certain solid
precipitate.
Labs
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What is KOH?
Labs
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Begins degradation by breaking glucose into two pyruvates; occurs
in the cytosol
Respiration
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What is glycolysis?
Respiration
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Step between glycolysis and the citric acid cycle;
accomplished by catalysis of three
reactions
Respiration
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What is conversion of pyruvate to acetyl
CoA?
Respiration
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Glycolysis is broken down into these two
phases, each with five steps.
Respiration
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What are energy investment phase and energy payoff phase?
Respiration
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These proteins have a heme group with an
iron atom that accepts and donates
electrons.
Respiration
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What are cytochromes?
Respiration
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These organisms can make enough ATP to survive using either
fermentation or respiration.
Respiration
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What are facultative anaerobes?
Respiration
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Seasonal variation is a result of this.
Ecology
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What is Earth’s tilt?
Ecology
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In the Northern Hemisphere, these slopes receive more sunlight and are therefore
warmer and drier.
Ecology
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What are south-facing slopes?
Ecology
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A chipmunk is likely to have this type of
survivorship curve.
Ecology
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What is Type II?
Ecology
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Two possible configurations for a stable population
Ecology
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What are [zero population growth = high birth rate – high death rate] and [zero
population growth = low birth rate-low death rate]?
Ecology
$500
Results due to producers having a short turnover time
Ecology
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What is an inverted biomass pyramid?
Ecology
DoubleJeopardy!!!
Cell Division
Molecular Genetics
Evolution and Classification
Plant Systems
Animal Systems
Other (things we didn’t cover)
Cell Division
$200
Molecular Genetics Evolution & Classification Plant Systems Animal Systems Other
Final Jeopardy!
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This is typically the shortest part of the cell cycle that alternates with a longer stage, known as ______.
Cell Division
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What are mitotic phase and interphase?
Cell Division
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The figure below represents this phase in mitosis.
Cell Division
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What is metaphase?
Cell Division
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During this phase of meiosis, two haploid daughter cells are
formed.
Cell Division
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What is Telophase I/cytokenisis?
Cell Division
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Individual chromosomes that
carry genes derived from two different
parents.
Cell Division
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What are recombinant chromosomes?
Cell Division
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The common feature of the following three sexual life
cycles: animals, plants/algae, fungi/protists
Cell Division
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What is the alternation of meiosis and fertilization?
Cell Division
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The basic structure of DNA is composed a _________ and _____
Molecular Genetics
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What are sugar-phosphate backbone
and nitrogenous bases?
Molecular Genetics
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Watson and Crick determined this was the best fit model for DNA
replication.
Molecular Genetics
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What is the semi conservative model?
Molecular Genetics
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By looking at Rosalind Franklin’s DNA photo, Watson was able to deduce these three
things.
Molecular Genetics
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What is the helical shape of DNA, the width of the helix
and the spacing of nitrogenous bases along it?
Molecular Genetics
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During repair of a damaged DNA strand, repair synthesis by this
molecule fills in the missing nucleotides.
Molecular Genetics
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What is a DNA polymerase?
Molecular Genetics
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In pre-mRNA splicing, these molecules with other proteins form a spliceosome on a pre-mRNA containing introns and
exons.
Molecular Genetics
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What are small nuclear ribonucleoproteins?
(snRNPs)
Molecular Genetics
$200
Darwin originally referred to evolution
as this.
Evolution & Classification
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What is descent with modification?
Evolution & Classification
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This type of reproductive barrier results in morphological
differences preventing successful mating.
Evolution & Classification
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What is mechanical isolation?
Evolution & Classification
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This theorem states that frequencies of alleles and
phenotypes in a population’s gene pool remain constant from
generation to generation.
Evolution & Classification
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What is the Hardy-Weinberg theorem?
Evolution & Classification
$800
This type of selection acts against extreme
phenotypes and favors intermediate variants.
Evolution & Classification
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What is stabilizing selection?
Evolution & Classification
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This concept is based upon the assumption that the number of
nucleotide substitutions in orthologous genes is proportional
to the time that has elapsed since the species branched from
their common ancestor.
Evolution & Classification
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What is a molecular clock?
Evolution & Classification
$200
Allow gas CO2 exchange between the surrounding
air and the photosynthetic cells
inside the leaf.
Plant Systems
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What are stomata?
Plant Systems
$400
Develops from undifferentiated cells and
parenchyma cells that regain the capacity to
divide
Plant Systems
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What is the vascular cambium?
Plant Systems
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In this mechanism, a transport protein couples the downhill passage of one solute to the uphill
passage of another
Plant Systems
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What is cotransport?
Plant Systems
$800
The rate of water movement through aquaporins is
regulated by this, induced by changes in second
messengers.
Plant Systems
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What is phosphorylation of
aquaporin proteins?
Plant Systems
$1000
The only way past the Casparian strip is to
cross this, entering into ______ via the symplast.
Plant Systems
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What is the plasma membrane of an endodermal cell, entering the vascular
cylinder?
Plant Systems
$200
Because mammals and birds have a four-chambered heart,
separation of these substances is allowed.
Animal Systems
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What is oxygen rich and oxygen poor
blood?
Animal Systems
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Blood pressure is highest here.
Animal Systems
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What are the arteries?
Animal Systems
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Fat digestion begins here.
Animal Systems
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What is the lumen of the small intestine?
Animal Systems
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A rise in blood Ca2+ level above the set point
promotes release of this from the thyroid gland.
Animal Systems
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What is calcitonin?
Animal Systems
$1000
Inhibited by combination of estrogen and progesterone
yet stimulated by high levels of estrogen alone.
Animal Systems
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What is the hypothalamus?
Animal Systems
$200
A structure in the temporal lobe, essential in recognizing emotional content of facial
expressions and laying down emotional memories.
Other
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What is the amygdala?
Other
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The name for the substrate at the
bottom of all aquatic biomes
Other
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What is the benthic zone?
Other
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These endocrine cells are scattered throughout the
exocrine tissue of the pancreas.
Other
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What are the islets of Langerhans?
Other
$800
Recombinant plasmids can be introduced into culture
plant cells using this method
Other
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What is electroporation?
Other
$1000
In the second step of the energy investment phase of glycolysis,
glucose-6 phosphate is converted to this.
Other
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What is the isomer of glucose-6 phosphate? (fructose-6 phosphate)
Other
FinalJeopardy!!!
After interacting with a target cell, an activated cytotoxic T cell releases these two things
that promote death of the target cell.
Final Jeopardy!!!
What are perforins and proteolytic enzymes?
Final Jeopardy!!!
