28 notecards = 6 pages (5 cards per page)
As cell size increases, the
In the plasma membrane, the phospholipid heads
The membranous compartmentalization of a cell
Which of the following statements about cellular metabolism is false?
Relaying a message from a membrane receptor to a molecule that performs a specific function within a cell is called
Plasma membranes are selectively permeable. This means that
Which of the following examples is classified as a metabolic pathway?
The transfer of a phosphate group to a molecule or compound is called
The active site of an enzyme is
The enzymes of the citric acid cycle are located in the
) During chemiosmosis,
What is the likely origin of chloroplasts?
________ cells in leaves are specialized for photosynthesis.
CO2 enters and O2 escapes from a leaf via
A redox reaction involves the transfer of
The light reactions occur in the ________, while the Calvin cycle occurs in the ________.
The energy that excites P680 and P700 is supplied by
Which of the following cells has the greatest surface-to-volume ratio?
Plasma membranes are permeable to
Unlike animal cells, plant cells have ________ and ________. Unlike plant cells, animal cells have ________.
The fluid mosaic model describes the plasma membrane as consisting of
The process of a white blood cell engulfing a bacterium is
When an enzyme catalyzes a reaction,
Which of the following statements regarding enzyme function is false?