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Midterm 2007
Review Sheet Flash Cards
110
Biology
9th Grade
01/16/2007

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Term
breakdown of substances in cell
Definition
catabolism
Term
the substance that bonds to an enzyme
Definition
substrate
Term
glycolysis requires
Definition
ATP input
Term
cell membrane contains
Definition
protein channesl
Term
hypertonic solutions
Definition
shrink in plant cells
Term
energy in a system available for doing work
Definition
free energy
Term
early atmosphere. what wasn't present
Definition
oxygen
Term
whats an example of a reaction thats catabolic
Definition
respiration
Term
pinocytosis is an example of
Definition
endocytosis
Term
CO2 we exhale
Definition
produced in Krebs cycle
Term
compared to small cells, large cells have more trouble
Definition
moving material from one part to another part of the cell
Term
cause of cramps in muscles during exercies
Definition
lactic acid fermentation
Term
fructose is a
Definition
monosacharide
Term
10X eyepiece
Definition
magnification 450X
Term
step in cellular respiration that produces the most ATPS
Definition
electron transport chain
Term
products of the light reaction
Definition
ATP and NADPH
Term
process that produces NADH and FADH2
Definition
the krebs cycle
Term
tubes that leave the kidney and empty into the bladder are called __________.
Definition
ureters
Term
when an ionic bond is formed the result is
Definition
the transfer of electrons
Term
what is NOT true about enzymes
Definition
that they raise activation energy
Term
minimus amount of energy needed for a process to occur is called
Definition
activation energy
Term
How did Lamarck's theory differed from Darwin's theory?
Definition
Lamarck stated that characteristics acquired in ones lifetime can be inherited
Term
driving force of natural selection
Definition
survival of the fittest
Term
H-1 H-2 H-3
Definition
isotopes
Term
H-1 H-2 H-3 are different because of their number of ________.
Definition
neutrons
Term
atomic mass of an atom is best described as
Definition
the number of protons and neutrons it contains
Term
TRUE OF FALSE
ATP synthesis depends directly on the avaiblisty of light energy
Definition
FALSE
Term
TRUE OF FALSE
The light dependent reactions supply the Calvin cycle with CO2 and ATP
Definition
FALSE
Term
TRUE OF FALSE
Cellular respiration releases energy by breaking down glucose in the presence of carbon dioxide
Definition
FALSE
Term
TRUE OR FALSE
During the course of a long race, a person's muscle cells will use both cellular respiration and lactic acid fermentation to produce ATP
Definition
TRUE
Term
during a chemical reaction the loss of an electron from an atom or molecule is
Definition
oxidation
Term
the breakdown of substances in cells
Definition
catabolism
Term
post office of the cell
Definition
golgi body
Term
what controls what goes in and out of the cell?
Definition
cell membrane
Term
a cell wall contains _____ and is found in ______ and ______.
Definition
cellulose, plants and bacteria
Term
transports protein from ER to golgi body
Definition
a vesicle
Term
abnormal mitochondria
Definition
disturbance in the cell's energy supply
Term
a group of cells that are similar in structure and function
Definition
tissue
Term
function in protein synthesis
Definition
ribosomes
Term
flexible cell membrane, no cell wall
Definition
amoeba
Term
endoplasmic reticulum
Definition
passageway
Term
the digestive process that takes place in your mouth converts
Definition
starch to sugar
Term
when the temperature of a cell increases beyond normal temperature
Definition
proteins become denatured
Term
large molecules that are composed of repeating units of small molecules
Definition
polymers
Term
TRUE OR FALSE
hexokinase is an enzyme
Definition
TRUE
Term
building block of DNA and RNA
Definition
nucleotide
Term
liver converts glucoes into animal starch called
Definition
glycogen
Term
in both prokaryotic and eukaryotic cells
Definition
DNA and ribosomes
Term
organelle that hosts protein synthesis
Definition
rough ER
Term
electrons shared equally
Definition
covalent bond
Term
term used for molecules that have identical molecular formulas but the atroms in each molecule are arranged differently
Definition
isomer
Term
hypertonic solution
Definition
becomes crenated (shrinks)
Term
hypotonic solution
Definition
lysis
Term
movement of a substance against its concentration through the release of energy from ATP
Definition
active transport
Term
current theory of the structure of the plasma membrane
Definition
fluid-mosaic
Term
the alveoli (air sacs) in the lungs
Definition
provide a large surface area for gas exchange
Term
functional unit in the kidney
Definition
nephron
Term
cellular respiration uses one molecule of glucose to produce a total of
Definition
36-38 ATP
Term
cellular respiration
Definition
6O2 + C6H12O6 --> 6CO2 + 6H2O + ATP
Term
TRUE OR FALSE
carbon dioxide is organic
Definition
FALSE
Term
smallest particle in a covently bonded compound
Definition
molecule
Term
smallest particle in a covently bonded compound
Definition
molecule
Term
transistion reaction breaks ______ into _______ and ________.
Definition
pyruvates, acetyl CoA and CO2
Term
potential energy
Definition
stored energy that is available to do work
Term
starting molecule for glycolysis
Definition
glucose
Term
most ATP made in cellular respiration
Definition
electron transport chaine
Term
what am i?

i am found in both mitochondria and chloroplasts, i release energy as electrons are transfered, i am involved in the production of ATP, and im located in a membrane
Definition
electron transport systems
Term
diffusion
Definition
movement of molecules from an area of their higher concentration to an area of their lower concentration
Term
building up and breaking down
Definition
metabolism
Term
photosynthesis
Definition
6CO2 + 6H2O + ATP --> 6O2 + C6H12O6
Term
Hemoglobin is an example of polypeptides that have a _______
Definition
quaternary structure
Term
Elements are made of...
Definition
one kind of atom
Term
List the chemical substances in order of complexity (most simple --> complex)
Definition
atom, element, compound
Term
What is a compound made of?
Definition
two or more elements that combine chemically
Term
A perfume bottle has opened and the room is filled with the scent, this is an example of..
Definition
diffusion
Term
oxygen and carbon dioxide exchange occurs in the lung's..
Definition
alveoli
Term
All must pass through the transport proteins excepttt,,
Definition
ethanol
Term
Movement of particles from a higher concentation to a lower concentration
Definition
diffusion
Term
Use of channels to bring materials from a lesser concentration area to a greater conncetrated area
Definition
active transport
Term
Diffusion of water through a semi-permeable membrane
Definition
osmosis
Term
MOVEMENT OF PARTICLES FROM A HIGHER TO A LOWER CONCENTRATION
Definition
ACTIVE TRANSPORT
Term
USE OF CHANNELS TO BRING MATERIAL FROM A LESSER CONCENTRATION AREA TO A HIGH CONCENTRATED AREA
Definition
DIFFUSION
Term
DIFFUSION OF WATER THROUGH A SEMI-PERMEABLE MEMBRANE
Definition
OSMOSIS
Term
IF AN AMOEBA IS PLACES IN SALT WATER IT WILL..
Definition
SHRINK
Term
TRUE OR FALSE; FACILITATED DIFFUSION REQUIRES ATP
Definition
FALSE
Term
MATERIAL BEING DISSOLVED IN AN AMOEBA IS CALLED THE SOLVENT
Definition
FALSE
Term
WHICH STRUCTURE IS THE FINAL STEPS OF ANEROBIC RESPIRATION CARRIED OUT?
Definition
MITOCHONDRIA
Term
PROTEINS MAY MOVE FROM ONE AREA TO ANOTHER WITHIN A CELL THROUGH ____
Definition
ENDOPLASMIC RETICULUM
Term
THE MOST IMPORTANT BIOLOGICAL PROPERTIES OF A MOLECULE DEPEND ON INTERACTIONS WITH
Definition
WATER
Term
AN ATOM THAT GAINS AN ELECTRON BECOMES ________ CHARGED
Definition
NEGATIVELY
Term
H1-,H-2,H-3 IN THE MOLECULAR FORMULA STAND FOR
Definition
MASS NUMBER
Term
A PEPTIDE BOND IS FOUND IN WHICH TYPE OF BIOLOGICAL MOLECULE
Definition
PROTEIN
Term
NAME A MONOSACHARIDE
Definition
FRUCTOSE
Term
WHAT IS NOT A REQUIRED CHARACTERISTIC FOR AN INDIVIDUAL ORGANISM TO CONTINUE?
Definition
REPRODUCE
Term
WHEN PLANTS CELLS ARE EXPOSED TO A HYPERTONIC SOLUTION THE SHRINK AND EXPERIENCE _______
Definition
PLASMOLYSIS
Term
THE BIG BANG THEORY ACCOUNTS FOR THE ORIGIN OF
Definition
OUR UNIVERSE
Term
WHAT IS MADE UP OF ONE KIND OF ATOM?
Definition
ELEMENTS
Term
WHAT IS A COMPOUND MADE UP OF?
Definition
2 OR MORE ELEMENTS CHEMICALLY COMBINED
Term
WHAT REACTION OCCURS IN THE MITOCHONDRIA?
Definition
KREBS CYCLE
Term
IN WHICH LEVEL OF PROTEIN ORGANIZATION ARE ALPHA HELIX AND BETA SHEET FOUND?
Definition
SECONDARY
Term
A RIBOSE IS NOT AN...
Definition
ISOMER
Term
A LIPID IS A POLYMER MADE UP OF WHICH KIND OF MONOMERS?
Definition
FATTY ACIDS AND GLYCEROL
Term
WHICH CARBOHYDRATE IS FOUND IN THE EXOSKELETON OF INSECTS?
Definition
CHITIN
Term
WHAT CONTAINS A SUGAR, A NITROGEN CONTAINING BASE, AND A PHOSPHATE?
Definition
NUCLEOTIDES
Term
WHICH ELEMENTS COMBINE TO FORM PRACTICALLY ALL CHEMICAL COMPOUNDS IN ALL LIVING THINGS?
Definition
CARBONG, HYDROGEN, OXYGEN, NIRTOGEN
Term
WHAT IS CLOSELY RELATED TO THE CALVIN CYCLE?
Definition
CARBON DIOXIDE FIXATION
Term
DIFFERENT AMINO ACIDS CONTAIN DIFFERENT..
Definition
R GROUPS
Term
WHAT IS NOT A CHARACTERISTIC OF THE MITOCHONDRIA?
Definition
THEYRE FOUND IN PROKARYOTIC AND EUKARYOTIC CELLS
Term
GOING FROM SMALL TO LARGE WHAT IS THE SEQUENCE OF ORGANIZATION IN THE MULTICELLULAR ORGANISMS?
Definition
CELL;TISSUE;SYSTEM;ORGANISM
Term
TURGOR PRESSURE IS WHEN
Definition
WARER VACUOLES ARE FULL [EXPAND AGAINST CELL WALL
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