Studied by 7 peopleLearned Behavior
Can change
Abiotic
Non-living
Biotic
Living
Estivation
Is like hibernation
Biochemical evidence or best evidence for
identical proteins or amino acids or DNA or RNA or Enzymes
Innate behavior
Born with Can not change
Euglena
Have chloroplasts move toward light
Prokaryotes
Have ribosomes, cell walls, cell membranes Lack - nucleus and chloroplasts
Lung cancer
Caused by environmental conditions (tobacco usage)
Chloroplasts
Location of Photosynthesis Causes Photactic response
Fungi
Eukaryotic Heterotrophic Multicellular Cell wall made of chitin
Plant
Eukaryotic Autotrophic Multicellular Cell wall
Protista
Eukaryotic Both autotrophic & heterotrophic Both unicellular & multicellular
ZEF
Zygote Embryo Fetus
Folds
Increase absorption Increase surface area
Commensalism
1 benefits 1 no effect
Mutualism
Both benefit
Parasitism
1 benefit other harmed
Photosynthesis
Takes carbon dioxide out of the atmosphere
Buffers
DO not allow pH levels to change
Mitochondria
Have DNA
Enzymes are
Proteins
If it ends in -ase
It is an enzyme
Human insulin can be made by
Bacteria
Equilibrium
Homeostasis=balance
Osmosis
water high to low
Active transport
Is against concentration gradient requires energy
Plant cells grow at their tips so
Roots cells are dividing a lot
Recombination =
variation
Sexual production
causes variation
Independent assortment
causes variation
Meiosis is…
sexual=variation
Chlorofluorocarbons
Destroy the ozone layer
Turners syndrome
1 X chromosome XO
If conditions change in an environment
You need genetic recombination
Angiosperms
Plants With flowers and vascular tissue
Gymnosperms
Plants With cones and vascular tissue
Process that gets the most stored ATP
Aerobic respiration
Mitosis is…
Asexual = no variation
Asexual =
no variation for organisms
Sexual
Variation for organisms
Clones have
No variation (make identical organisms)
When something is regenerated there is NO
variation
Regeneration
=no variation example star fish
Nucleic acids
DNA and RNA
Anaerobic
No oxygen
Aerobic
with oxygen
Xylem in plants moves
water
Phloem in plants moves
food
karyotypes show
chromosomes
Extra chromosomes
Test cross Determines genotypes of parents
Genotype always used in test cross =
Homozygous recessive Example= rr
Early earth 1st organism
Prokaryote Anaerobic
Replication
DNA nucleus
Transcription
RNA Nucleus
Translation
protein ribosome
sperm =
pollen
egg=
ovule
sex cells =
gametes
meisosis makes
sex cells- all different
mitosis makes
identical cells
Huntington's
Progressive brain loss Autosomal dominant HH- has Hh- has hh-normal
Ribosomes
All Cells have them
Meiosis causes
variation
PKU
no protein
cystic fibrosis
Excess Mucus on organs
if it ends in -OSE
= sugar
sickle cell
mis-shapes blood cells
Klinefelters
Extra X chromosome XXY
Muscular dystrophy
Sex linked Males get it most Muscle weakness
Chemical signals may be released by one cell to influence...
The development and activity of another cell
Stem cells are unspecialized cells that...
Continually reproduce themselves and have the ability to differentiate into one or more types of specialized cells
Stems cells found in bone marrow are called...
Adult stem cells
The 3 systems that are affected by diabetes are
Endocrine Cardiovascular Digestive
The hormone that regulates blood sugar is (keeps glucose levels at homeostasis)
Insulin
Cytokinesis is
the division of the cytoplasm
The 3 parts of interphase are
Growth 1 Synthesis Growth 2
The type of cell division that allows or asexual reproduction is
mitosis
Contractile vacuoles help a uni-cellar organisms survive by....
Removing excess water from the cell to prevent lysis
Cilia help a uni-cellar organisms survive by....
By helping them move away from predators and toward food
Flagella help a uni-cellar organisms survive by....
By helping them move away from predators and toward food
Pseudopods help a uni-cellar organisms survive by....
By allowing organisms like the ameba to trap their food. And also for movement
Eyespots help a uni-cellar organisms survive by....
Detecting where the light is so they can move toward it and carry out photosynthesis
Chemotaxis is an adaptive behavior that...
Helps organism survive by allowing that organism to sense a chemical and move toward or away from it
Phototaxis is an adaptive behavior that...
That allows organisms to move toward or away from light
Imprinting
Learned behavior learning occurring at a particular age or a particular life stag
The nitrogen cycle is important in making
Proteins
The organism that plays an important role in the nitrogen cycle is
Bacteria
The greenhouse effect influences the climate by
Increasing the amount of carbon dioxide in the atmosphere
Volcanic eruptions and other geological processes influence the climate by
Releasing carbon dioxide and other gases into the atmosphere
In input of radiant energy is converted into chemical energy that...
Allows for organisms to carry out life processes (ie photosynthesis)
Transport is...
How different organisms get what they need into cells
Excretion is...
How different organisms get waste products from cells to organs of excretion
Respiration is...
How different organisms take in and release gases (oxygen, carbon dioxide, water)
Nutrition is...
Feeding adaptations and how organisms get nutrition. How they break down food and absorb food
Placental development
Occurs inside of an animal. Think Human baby
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.
Suckling
Innate behavior the drawing of milk into the mouth from the nipple of a mammary gland
Taxis/Taxes
Innate behavior The physical movement of an organism toward or away from a stimuli
Migration
Innate behavior The seasonal movement of animals
Note
Flashcard