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9wt15

chelsie's study stack

QuestionAnswer
Why do birds fly south for winter? the response to their enviorment
Group of one type in the same place? population
Two or more element definite porportions? compound
The nucleus is made up of? protons & neutrons
The three particles that make up an atom are? protons,neutrons,& electrons
Releases energy from glucose? Captures energy to make glucose?1.Cellularesperation 2.Photosynthesis
Space surronding the nucleus of an atom contains? Electrons
Which level of organization includes all the others? Species,population,community,ecosystem
Process by which organisms keep their internal conditions stable? homeostasis
Covalent bond is formed as the result of? The sharing of electrons
Water molecules are poler,with the oxygen end being slightly negative & the hydrogen end being? Slightly positive
A solution is a(an): Evenly distributed mixture of two or more substances
PH of six is called? Acid
Suspensions are mixtures of: Water & undisolved material
Amino acid: Protein:Simple sugar:Starch
a monosacraride is a: Simple sugar (Carbohydrates)
Main source of energy for living things: ATP
What is the energy needed to get a reaction started? Activation energy
Cellular respiration occurs in: Plant & Animal cells
The main function of proteins: Builds muscle &bone,help fights disease,control the rate of reactions
Which compounds are composed of amino acids? Protein
What would you find in a plant cell but not in an animal cell: Chloroplast
Function of the cytoskeleton: Shape
Which type of organisms enclose their dna in a nucleus: Eukaryote
Diffusion occurs because: Molecules are always moving and bumping into eachother.
Cell movement: Microtubals&Microfiliments
Modifies sorts & packages proteins: Golgi Body
Which organisms are prokaryotes: Bacteria
In a plant cell what stores: Valcules
Technology is: applied science
Standards for comparison: the control
Created by: cmccune15
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