CSN Bio 251 Exam 1
QUESTIONS AND VERIFIED
CORRECT ANSWERS
GRADED A+ [LATEST 2026-
2027] 100% GUARANTEED
PASS
Rough ER - CORRECT ANSWER-Which section of the ER are proteins modified?
Smooth ER - CORRECT ANSWER-which section of the ER does not synthesize proteins ?
Smooth ER - CORRECT ANSWER-Synthezises phospholipids, fats, and sterols?
Golgi complex - CORRECT ANSWER-organelle that modifies, packages, and transports material
out of the cell?
secretory (transport) vesicles - CORRECT ANSWER-Once final modifications are made,
membrane blebs, called____are released, carrying the protein to its final destination
,mitochondria - CORRECT ANSWER-are found throughout the cytoplasm in most eukaryotic cells,
although in differing numbers?
cristae - CORRECT ANSWER-folds in the inner membrane of mitochondria
matrix - CORRECT ANSWER-Fluid filled space within the inner membrane of the mitochondria?
ATP - CORRECT ANSWER-these chemical reactions are responsible for the generation of
chemical energy, in the form of?
mitochondria - CORRECT ANSWER-Which organelle contains some DNA and ribosomes?
peroxisomes - CORRECT ANSWER-Play an important role in detoxifying cells?
peroxisomes - CORRECT ANSWER-Contain oxidase enzymes that detoxify alcohol, hydrogen
peroxide, and other harmful chemicals
chlorosplats - CORRECT ANSWER-Organelles found in the algae and green plants?
Chlorosplast - CORRECT ANSWER-contain the pigment chlorophyll, and all of the light gathering
enzymes required for photosynthesis?
Thylakoid - CORRECT ANSWER-A flattened membrane sac inside the chloroplast, used to
convert light energy into chemical energy.
grana - CORRECT ANSWER-stacks of thylakoids are known as?
True - CORRECT ANSWER-Eukaryotic cells are much more complex than prokaryotic cells? T of F
, endosymbiotic theory - CORRECT ANSWER-how complex eukaryotic organisms with membrane
bound arose?
mitochondria, chloroplasts - CORRECT ANSWER-___ and ____resemble bacteria in size and
shape
Prokaryotic cell - CORRECT ANSWER-Which cell is smaller in size?
Bacteria and archea - CORRECT ANSWER-What are the two main domains of prokaryotes?
Bacillus - CORRECT ANSWER-single rods
Diplobacilli - CORRECT ANSWER-These are rod like bacteria that remain joined together at the
poles after division?
streptobacilli - CORRECT ANSWER-These are rod chains of bacteria that remain joined together
at the poles after division
coccobacilli - CORRECT ANSWER-These are oval shaped bacteria that are typically only found as
single bacilli
single coccus - CORRECT ANSWER-the sphere bacteria divide and separate after division is
complete
diplococci - CORRECT ANSWER-cocci remain in pairs after division
Streptococci - CORRECT ANSWER-chainlike sphere pattern spheres
QUESTIONS AND VERIFIED
CORRECT ANSWERS
GRADED A+ [LATEST 2026-
2027] 100% GUARANTEED
PASS
Rough ER - CORRECT ANSWER-Which section of the ER are proteins modified?
Smooth ER - CORRECT ANSWER-which section of the ER does not synthesize proteins ?
Smooth ER - CORRECT ANSWER-Synthezises phospholipids, fats, and sterols?
Golgi complex - CORRECT ANSWER-organelle that modifies, packages, and transports material
out of the cell?
secretory (transport) vesicles - CORRECT ANSWER-Once final modifications are made,
membrane blebs, called____are released, carrying the protein to its final destination
,mitochondria - CORRECT ANSWER-are found throughout the cytoplasm in most eukaryotic cells,
although in differing numbers?
cristae - CORRECT ANSWER-folds in the inner membrane of mitochondria
matrix - CORRECT ANSWER-Fluid filled space within the inner membrane of the mitochondria?
ATP - CORRECT ANSWER-these chemical reactions are responsible for the generation of
chemical energy, in the form of?
mitochondria - CORRECT ANSWER-Which organelle contains some DNA and ribosomes?
peroxisomes - CORRECT ANSWER-Play an important role in detoxifying cells?
peroxisomes - CORRECT ANSWER-Contain oxidase enzymes that detoxify alcohol, hydrogen
peroxide, and other harmful chemicals
chlorosplats - CORRECT ANSWER-Organelles found in the algae and green plants?
Chlorosplast - CORRECT ANSWER-contain the pigment chlorophyll, and all of the light gathering
enzymes required for photosynthesis?
Thylakoid - CORRECT ANSWER-A flattened membrane sac inside the chloroplast, used to
convert light energy into chemical energy.
grana - CORRECT ANSWER-stacks of thylakoids are known as?
True - CORRECT ANSWER-Eukaryotic cells are much more complex than prokaryotic cells? T of F
, endosymbiotic theory - CORRECT ANSWER-how complex eukaryotic organisms with membrane
bound arose?
mitochondria, chloroplasts - CORRECT ANSWER-___ and ____resemble bacteria in size and
shape
Prokaryotic cell - CORRECT ANSWER-Which cell is smaller in size?
Bacteria and archea - CORRECT ANSWER-What are the two main domains of prokaryotes?
Bacillus - CORRECT ANSWER-single rods
Diplobacilli - CORRECT ANSWER-These are rod like bacteria that remain joined together at the
poles after division?
streptobacilli - CORRECT ANSWER-These are rod chains of bacteria that remain joined together
at the poles after division
coccobacilli - CORRECT ANSWER-These are oval shaped bacteria that are typically only found as
single bacilli
single coccus - CORRECT ANSWER-the sphere bacteria divide and separate after division is
complete
diplococci - CORRECT ANSWER-cocci remain in pairs after division
Streptococci - CORRECT ANSWER-chainlike sphere pattern spheres
