Cell quiz Flashcards
(14 cards)
Which of the following structures give plant cells more support and makes them rigid?
cell wall
What does this equation show: 6CO2(carbon dioxide) + 6H2O(water) —> C6H12O6(sugar) + 6O2 (oxygen)
Photosynthesis
Why are there so many folds in mitochondria?
to increase the amount of energy that can be produced
without oxygen a cell can still produce energy through..?
anaerobic respiration
What molecule or element is required to create energy through cellular respiration both aerobic and anaerobic
glucose
ATP is..
used for cellular respiration and photosynthesis, used by all cells as basic energy source, becomes ADP when a bond is broken
which structure regulates the passage of molecules into and out of the cell?
cell membrane
According to cell theory
new cells arise only from preexisting cells
which organelle digests excess or worn-out cells parts, food particles and invading viruses or bacteria? it can even in some cases kill the cell it is in
lysosome
Which factors would not affect the ability of a plant to photosynthesize?
levels of oxygen in the atmosphere
both plant and animal cells have mitochondria because they both
need ATP for energy
which organelles will use up oxygen and give off carbon dioxide and water
mitochondria
what is the jelly like substance inside the cell?
cytoplasm
cellular respiration is best associated with the
mitochondrion
