BIO 222 EXAM CONTAINS 253
QUESTIONS WITH ANSWERS 100%
VERIFIED/DETAILED ALL ANSWERS GET IT
CORRECT 2025/2026 LATEST UPDATED
BEST RATED A+ FOR SUCCESS
1. Responsible for intracellular transit within the cell? - CORRECT ANSWERS
Cytoskeleton (microtubules and microfilaments), Vesicles
2. Responsible for intercellular transit within the cell? - CORRECT ANSWERS
Cell wall, plasma membrane
3. Where does power come from in the cell - CORRECT ANSWERS
Chloroplasts, mitochondria (produces mostly ATP), break down of
storage organelles.
4. Where are things stored in the cells? - CORRECT ANSWERS
5. Plastids(amyloplasts), Vacuoles (protein storage vacuoles), oil bodies
6. Where does waste in a cell go? - CORRECT ANSWERS Vacuoles, apoplast,
crystals, entire cell by cell death
7. What order are the zones of root growth? - CORRECT ANSWERS Closest
to the tip is division zone, middle is elongation zone and following that is
differentiation zone. some overlap may occur.
,8. Order of interphase phases - CORRECT ANSWERS G1, S, G2
9. Order of Mitosis Phases - CORRECT ANSWERS interphase, prophase,
metaphase, anaphase, telophase, cytokinesis
,10.Cell shapes - CORRECT ANSWERS Isodiametric, polyhedral, elongated,
branched
11.Different cell types can have what kind of cytoplasm? - CORRECT
ANSWERS Dense or vacuolated
12.Different ways cells can be distributed around the plant? - CORRECT
ANSWERS Specialized cells are only found in one tissue, Generalists are
found in many
tissues
13.How are new cell walls created by cell division? - CORRECT ANSWERS
Form during cytokinesis, cell plate expands outwardly until hits
parental wall, once cell plate fuses with parental wall it becomes cell
wall
14.How does a new cell grow and specialize into interphase? - CORRECT
ANSWERS Cell growth occurs during the interphase through the synthesis
of needed
15.proteins for the cell's subsequent stages, as well as the replication of DNA
for cell division.
16.Primary cell wall from outside to inside - CORRECT ANSWERS PM, Cell
wall, plasmodesma, middle lamella
, 17.Pectin's role in cell wall - CORRECT ANSWERS Gives cell wall some
flexibility, absorbs water allowing it to be mushier (attributing flexibility),
padding
between cells helping them not get damaged
18.Hemicellulose crosslinks with what? - CORRECT ANSWERS Nearby
Cellulose microfibril
19.Atomic force microscope - CORRECT ANSWERS can produce images of
individual atoms on a surface, shows texture and is almost like it is feeling
the surface
20.Cellulose microfibril orientation determines what? - CORRECT ANSWERS
Cell shape
21.Role of Cellulose synthase in building a cell wall? - CORRECT ANSWERS
They are mobile and their trajectories are determined by
microtubules, they make cellulose microfibrils in the plasma
membrane
22.Primary cell walls - CORRECT ANSWERS In all cells, thin and flexible,
deposited during cell expansion, hydrophilic
23.secondary cell wall - CORRECT ANSWERS not in all cells, deposited
after cell expansion, thick and rigid, can be multiple layers, formed
internal to primary wall
QUESTIONS WITH ANSWERS 100%
VERIFIED/DETAILED ALL ANSWERS GET IT
CORRECT 2025/2026 LATEST UPDATED
BEST RATED A+ FOR SUCCESS
1. Responsible for intracellular transit within the cell? - CORRECT ANSWERS
Cytoskeleton (microtubules and microfilaments), Vesicles
2. Responsible for intercellular transit within the cell? - CORRECT ANSWERS
Cell wall, plasma membrane
3. Where does power come from in the cell - CORRECT ANSWERS
Chloroplasts, mitochondria (produces mostly ATP), break down of
storage organelles.
4. Where are things stored in the cells? - CORRECT ANSWERS
5. Plastids(amyloplasts), Vacuoles (protein storage vacuoles), oil bodies
6. Where does waste in a cell go? - CORRECT ANSWERS Vacuoles, apoplast,
crystals, entire cell by cell death
7. What order are the zones of root growth? - CORRECT ANSWERS Closest
to the tip is division zone, middle is elongation zone and following that is
differentiation zone. some overlap may occur.
,8. Order of interphase phases - CORRECT ANSWERS G1, S, G2
9. Order of Mitosis Phases - CORRECT ANSWERS interphase, prophase,
metaphase, anaphase, telophase, cytokinesis
,10.Cell shapes - CORRECT ANSWERS Isodiametric, polyhedral, elongated,
branched
11.Different cell types can have what kind of cytoplasm? - CORRECT
ANSWERS Dense or vacuolated
12.Different ways cells can be distributed around the plant? - CORRECT
ANSWERS Specialized cells are only found in one tissue, Generalists are
found in many
tissues
13.How are new cell walls created by cell division? - CORRECT ANSWERS
Form during cytokinesis, cell plate expands outwardly until hits
parental wall, once cell plate fuses with parental wall it becomes cell
wall
14.How does a new cell grow and specialize into interphase? - CORRECT
ANSWERS Cell growth occurs during the interphase through the synthesis
of needed
15.proteins for the cell's subsequent stages, as well as the replication of DNA
for cell division.
16.Primary cell wall from outside to inside - CORRECT ANSWERS PM, Cell
wall, plasmodesma, middle lamella
, 17.Pectin's role in cell wall - CORRECT ANSWERS Gives cell wall some
flexibility, absorbs water allowing it to be mushier (attributing flexibility),
padding
between cells helping them not get damaged
18.Hemicellulose crosslinks with what? - CORRECT ANSWERS Nearby
Cellulose microfibril
19.Atomic force microscope - CORRECT ANSWERS can produce images of
individual atoms on a surface, shows texture and is almost like it is feeling
the surface
20.Cellulose microfibril orientation determines what? - CORRECT ANSWERS
Cell shape
21.Role of Cellulose synthase in building a cell wall? - CORRECT ANSWERS
They are mobile and their trajectories are determined by
microtubules, they make cellulose microfibrils in the plasma
membrane
22.Primary cell walls - CORRECT ANSWERS In all cells, thin and flexible,
deposited during cell expansion, hydrophilic
23.secondary cell wall - CORRECT ANSWERS not in all cells, deposited
after cell expansion, thick and rigid, can be multiple layers, formed
internal to primary wall
