A sugar, a phosphate group, and a nitrogen base form the building blocks of which organic compound?
What will most likely happen if an appropriate enzyme is added to a chemical reaction?
The reaction rate will increase.
The equilibrium of the reaction will be maintained.
The reaction rate will decrease.
The reaction will stop.
In which way are photosynthesis and cellular respiration different?
Cellular respiration stores ATP, while photosynthesis releases ATP.
Cellular respiration produces oxygen, while photosynthesis uses oxygen.
Photosynthesis releases energy, while cellular respiration stores energy.
Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide.
North Carolina Test of Biology. Form I RELEASED Fall 2009
Which is the most likely function of a group of cells that contains a high number of chloroplasts?
In humans, glucose is kept in balance in the bloodstream by insulin. Which concept does this best illustrate?
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