identical proteins or amino acids or DNA or RNA or Enzymes
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Innate behavior
Born with Can not change
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Euglena
Have chloroplasts move toward light
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Prokaryotes
Have ribosomes, cell walls, cell membranes Lack - nucleus and chloroplasts
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Lung cancer
Caused by environmental conditions (tobacco usage)
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Chloroplasts
Location of Photosynthesis Causes Photactic response
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Fungi
Eukaryotic Heterotrophic Multicellular Cell wall made of chitin
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Plant
Eukaryotic Autotrophic Multicellular Cell wall
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Protista
Eukaryotic Both autotrophic & heterotrophic Both unicellular & multicellular
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ZEF
Zygote Embryo Fetus
\
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Folds
Increase absorption Increase surface area
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Commensalism
1 benefits 1 no effect
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Mutualism
Both benefit
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Parasitism
1 benefit other harmed
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Photosynthesis
Takes carbon dioxide out of the atmosphere
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Buffers
DO not allow pH levels to change
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Mitochondria
Have DNA
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Enzymes are
Proteins
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If it ends in -ase
It is an enzyme
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Human insulin can be made by
Bacteria
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Equilibrium
Homeostasis=balance
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Osmosis
water high to low
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Active transport
Is against concentration gradient requires energy
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Plant cells grow at their tips so
Roots cells are dividing a lot
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Recombination =
variation
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Sexual production
causes variation
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Independent assortment
causes variation
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Meiosis is…
sexual=variation
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Chlorofluorocarbons
Destroy the ozone layer
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Turners syndrome
1 X chromosome XO
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If conditions change in an environment
You need genetic recombination
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Angiosperms
Plants With flowers and vascular tissue
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Gymnosperms
Plants With cones and vascular tissue
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Process that gets the most stored ATP
Aerobic respiration
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Mitosis is…
Asexual = no variation
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Asexual =
no variation for organisms
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Sexual
Variation for organisms
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Clones have
No variation (make identical organisms)
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When something is regenerated there is NO
variation
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Regeneration
=no variation example star fish
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Nucleic acids
DNA and RNA
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Anaerobic
No oxygen
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Aerobic
with oxygen
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Xylem in plants moves
water
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Phloem in plants moves
food
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karyotypes show
chromosomes
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Extra chromosomes
Test cross Determines genotypes of parents
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Genotype always used in test cross =
Homozygous recessive Example= rr
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Early earth 1st organism
Prokaryote Anaerobic
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Replication
DNA nucleus
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Transcription
RNA Nucleus
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Translation
protein ribosome
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sperm =
pollen
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egg=
ovule
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sex cells =
gametes
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meisosis makes
sex cells- all different
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mitosis makes
identical cells
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Huntington's
Progressive brain loss Autosomal dominant HH- has Hh- has hh-normal
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Ribosomes
All Cells have them
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Meiosis causes
variation
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PKU
no protein
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cystic fibrosis
Excess Mucus on organs
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if it ends in -OSE
= sugar
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sickle cell
mis-shapes blood cells
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Klinefelters
Extra X chromosome XXY
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Muscular dystrophy
Sex linked Males get it most Muscle weakness
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Chemical signals may be released by one cell to influence...
The development and activity of another cell
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Stem cells are unspecialized cells that...
Continually reproduce themselves and have the ability to differentiate into one or more types of specialized cells
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Stems cells found in bone marrow are called...
Adult stem cells
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The 3 systems that are affected by diabetes are
Endocrine Cardiovascular Digestive
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The hormone that regulates blood sugar is (keeps glucose levels at homeostasis)
Insulin
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Cytokinesis is
the division of the cytoplasm
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The 3 parts of interphase are
Growth 1 Synthesis Growth 2
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The type of cell division that allows or asexual reproduction is
mitosis
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Contractile vacuoles help a uni-cellar organisms survive by....
Removing excess water from the cell to prevent lysis
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Cilia help a uni-cellar organisms survive by....
By helping them move away from predators and toward food
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Flagella help a uni-cellar organisms survive by....
By helping them move away from predators and toward food
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Pseudopods help a uni-cellar organisms survive by....
By allowing organisms like the ameba to trap their food. And also for movement
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Eyespots help a uni-cellar organisms survive by....
Detecting where the light is so they can move toward it and carry out photosynthesis
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Chemotaxis is an adaptive behavior that...
Helps organism survive by allowing that organism to sense a chemical and move toward or away from it
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Phototaxis is an adaptive behavior that...
That allows organisms to move toward or away from light
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Imprinting
Learned behavior learning occurring at a particular age or a particular life stag
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The nitrogen cycle is important in making
Proteins
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The organism that plays an important role in the nitrogen cycle is
Bacteria
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The greenhouse effect influences the climate by
Increasing the amount of carbon dioxide in the atmosphere
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Volcanic eruptions and other geological processes influence the climate by
Releasing carbon dioxide and other gases into the atmosphere
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In input of radiant energy is converted into chemical energy that...
Allows for organisms to carry out life processes (ie photosynthesis)
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Transport is...
How different organisms get what they need into cells
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Excretion is...
How different organisms get waste products from cells to organs of excretion
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Respiration is...
How different organisms take in and release gases (oxygen, carbon dioxide, water)
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Nutrition is...
Feeding adaptations and how organisms get nutrition. How they break down food and absorb food
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Placental development
Occurs inside of an animal. Think Human baby
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Placenta
an organ that connects the developing fetus to the uterine wall to allow nutrient uptake, waste elimination, and gas exchange via the mother's blood supply.
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Suckling
Innate behavior the drawing of milk into the mouth from the nipple of a mammary gland
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Taxis/Taxes
Innate behavior The physical movement of an organism toward or away from a stimuli