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When a piece of liver is dropped into hydrogen peroxide, bubbles are released as the hydrogen peroxide (H2O2) decomposes into water (H2O) and oxygen (O2). However, if the liver is cooked first, the reaction fails to occur. The reason for this is
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
Tall stems (T) are dominant to short stems. If two heterozygous tall stemmed plants cross, what are the possible genotypes of their offspring?
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
What is the first phase of mitosis?
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
Under a microscope a cell is observed to have mitochondria, ribosome, nucleus, and a cell wall. What type of cell is observed?
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
In biology what does organic mean?
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
Cells must produce many different enzymes because
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
Round seeds (R) are dominant to wrinkled seeds. What would the parents' genotypes be if they produce offspring that are 50% round seed and 50% wrinkled seed?
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
When a piece of liver is dropped into hydrogen peroxide, bubbles are released from the liver as the hydrogen peroxide (H2O2) decomposes into water (H2O) and oxygen (O2). This rapid change in reaction rate suggests
the liver contains an enzyme that breaks down hydrogen peroxide
a eukaryotic cell that is in a plant
TT, Tt, and tt
Rr and rr
prophase
most cellular reactions require a specific, unique enzyme
heating damages the enzyme's active site in liver that breaks down hydrogen peroxide
molecules that contain carbon
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