Biology 101, Midterm Exam 2 Questions With Solved Solutions.
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Course
BIOD 101
Institution
BIOD 101
DNA, plasma membrane, and cytoplasm or ribosomes - Answer Three cell parts found in all cells?
The cell is the basic unit of life, all living things are made up of one or more cells, and all cells come from the reproduction of other cells - Answer What is the cell theory?
prokaryotes - ...
Biology 101, Midterm Exam 2 Questions
With Solved Solutions.
DNA, plasma membrane, and cytoplasm or ribosomes - Answer Three cell parts found in all cells?
The cell is the basic unit of life, all living things are made up of one or more cells, and all cells come from
the reproduction of other cells - Answer What is the cell theory?
prokaryotes - Answer Cells that do not have a nucleus are:
circle - Answer DNA in bacterial/prokaryotic cells forms a:
linear - Answer DNA in eukaryotic cells are:
Cells do not get very large because the surface area to volume ratio must be high to allow for the ready
exchange of materials in and out of the cell - Answer Why are cells small?
cell wall, chloroplasts, and the large/central vacuole - Answer What three cell parts are found ONLY in
plant cells?
The theory that some prokaryotic cells engulfed other prokaryotic cells thus forming membrane-bound
structures (like mitochondria or chloroplasts) and ultimately giving rise to eukaryotic cells - Answer
What is Endosymbiosis?
Mitochondria - Answer What is the organelle site of the reaction called CELLULAR RESPIRATION in
eukaryotic cells?
the Endoplasmic Reticulum - Answer What do you call the site of PROTEIN and LIPID SYNTHESIS in
eukaryotic cells is an ENDOMEMBRANE SYSTEM?
the nucleolus and DNA - Answer What can you find in the nucleus?
, the presence of RIBOSOMES in the rough E.R. - Answer How can you distinguish between the ROUGH
E.R. and the SMOOTH E.R.?
cilia, flagella, and psuedopods - Answer What are the three structures that enable cells to move?
thylakoids - Answer What is found within the CHLOROPLASTS and is the site of PHOTOSYNTHESIS?
cristae - Answer What are the folds within the MITOCHONDRIA called?
plasmodesmata - Answer What are cytoplasmic bridges found between PLANT cells? (holes in the CELL
WALL)
gap junctions - Answer What are the cytoplasmic bridges found between ANIMAL cells? (openings in
the CELL MEMBRANES)
the lysosome - Answer Which organelle contains DIGESTIVE ENZYMES?
Golgi bodies/apparatus - Answer The lysosome is produced by the pinching off of portions of the
membranes of the:
Ribosomes - Answer What is the site of PROTEIN SYNTHESIS?
the microtubules - Answer What is the largest CYTOSKELETON component?
Cilia and Flagella - Answer What are the structures involved in CELL MOVEMENT that are made up of
"9+2" microtubules?
the centrioles - Answer What are the pair of structures that are made up of 9 triplets of microtubules?
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