BIO 107 - EXAM #2 – CSUN
QUESTIONS AND ANSWERS
Archaea, Prokaryotic, and Eukaryota - Correct Answers -All Organisms can be divided
into what three domains?
Eukaryotes - Correct Answers -Structurally which is more complex, Eukaryotes or
Prokaryotes?
(1) all organisms composed of one or more cells, (2) the cell is the basic unit of life, and
(3) all cells arise from pre-existing cell - Correct Answers -What are the 3 tenets of cell
theory?
Eukaryotic Animal Cell - Correct Answers -What Cell Type is this?
Prokaryotic Bacteria Cell - Correct Answers -What Cell Type is This?
Plasma membrane, Golgi Apparatus, Ribosome, Cytoplasm, Lysosome, Mitochondrion,
Nucleolus, Nucleus, Centrioles, Microtubule, Rough Endoplasmic reticulum, and Smoot
hendoplasmic reticulum (PGRCLMNNCMRS) - Correct Answers -What are the Major
structures of a Eukaryotic Animal Cell?
Flagellum, Ribosomes, Pili, Chromosome, Capsule, Cell Wall, Plasma Membrane,
Cytosol, and Plasmid (DNA). (FRPCCCPCP) - Correct Answers -What are the Major
Structures of a Bacteria (Prokaryotic) Cell?
Plasma membrane - Eukaryotic Animal cell - Primary function is to protect the cell from
its surroundings. Regulates the movement of substances in and out - Correct Answers -
What structure is this, cell type, and what function does it perform?
Golgi Apparatus - Eukaryotic Animal Cell - Modifies, sorts, and packs protein for
secretion. transports lipids. - Correct Answers -What structure is this, cell type, and what
function does it perform?
Ribosome - Eukaryotic Animal Cell - Builds and Synthesizes proteins (both in Euk and
Prok) - Correct Answers -What structure is this, cell type, and what function does it
perform?
,Cytoplasm - Eukaryotic Animal Cell - Transports dissolved nutrients around the cell,
moves waste out. Suspends internal organelles - Correct Answers -What structure is
this, cell type, and what function does it perform?
Lysosome - Eukaryotic Animal Cell - contains digestive enzymes, functions in digestion
and waste removal, like the stomach of the cell. - Correct Answers -What structure is
this, cell type, and what function does it perform?
Mitochondria - Eukaryotic Animal Cell - The powerhouse. performs cellular respiration.
Takes in nutrients from the cell, breaks it down and creates ATP - Correct Answers -
What structure is this, cell type, and what function does it perform?
Nucleolus - Eukaryotic Animal Cell - Makes ribosomal subunits from proteins and
ribosomal RNA. - Correct Answers -What structure is this, cell type, and what function
does it perform?
Nucleus - Eukaryotic Animal Cell - Houses the cells DNA and directs the synthesis of
proteins and ribosomes. - Correct Answers -What structure is this, cell type, and what
function does it perform?
Centrioles - Eukaryotic Animal Cell - Helps with cell division and helps in the formation
of spindle fibers. - Correct Answers -What structure is this, cell type, and what function
does it perform?
Microtubule - Eukaryotic Animal Cell - Helps to support and give shape to the cell. Also
serve transportation functions for organelles to move through the cell - Correct Answers
-What structure is this, cell type, and what function does it perform?
Rough ER - Eukaryotic Animal Cell - Plays central role in synthesis of protein. - Correct
Answers -What structure is this, cell type, and what function does it perform?
Smooth ER - Eukaryotic Animal Cell - regulates and releases calcium ions and
processes toxins. - Correct Answers -What structure is this, cell type, and what function
does it perform?
Flagellum - Prokaryotic Cell - These allow the cell to move - Correct Answers -What
structure is this, cell type, and what function does it perform?
Pili - Prokaryotic Cell - Allows the cell to attach itself to a surface or other cell. Also
Allows DNA transfer between bacteria - Correct Answers -What structure is this, cell
type, and what function does it perform?
Cell wall - Prokaryotic Cell - functions as a protective layer and provides shape - Correct
Answers -What structure is this, cell type, and what function does it perform?
, Capsule - Prokaryotic Cell - functions as protection from engulfment by Eukaryota
enhancing ability to cause disease - Correct Answers -What structure is this, cell type,
and what function does it perform?
Plasma membrane - Prokaryotic Cell - functions as protection and holds in ions and
proteins - Correct Answers -What structure is this, cell type, and what function does it
perform?
Chromosome - Prokaryotic Cell - Functions in maintaining structure, gene expression,
and contains DNA - Correct Answers -What structure is this, cell type, and what function
does it perform?
Ribosomes - Prokaryotic Cell - Function as a protein factory based on DNA messages -
Correct Answers -What structure is this, cell type, and what function does it perform?
Plasmid - Prokaryotic Cell - Contain small pieces of DNA and can be transferred
between bacteria pili, used in reproduction. - Correct Answers -What structure is this,
cell type, and what function does it perform?
Cytosol/Cytoplasm - Prokaryotic Cell - Functions as internal suspense gel for other
internal structures and movement. - Correct Answers -What structure is this, cell type,
and what function does it perform?
Cell Wall - Eukaryotic Plant Cell - Protects the cell, provides structure, gives shape -
Correct Answers -What structure is this, cell type, and what function does it perform?
Chloroplast - Eukaryotic Plant Cell - Conduct photosynthesis, absorbs and uses with
water and carbon dioxide to create food for the plant - Correct Answers -What structure
is this, cell type, and what function does it perform?
Vacuole - Eukaryotic Plant Cell - store nutrients and waste, increase size and regulate
turgor pressure - Correct Answers -What structure is this, cell type, and what function
does it perform?
Cytoskeleton - Eukaryotic Plant Cell - Gives shape, assists movement, organelle
support, and cell division - Correct Answers -What structure is this, cell type, and what
function does it perform?
Peroxisome - Eukaryotic Plant Cell - breaks down fatty acids through beta oxidation. -
Correct Answers -What structure is this, cell type, and what function does it perform?
Eukaryotic Plant Cell - Correct Answers -What Cell Type is This?
Cell Wall, Chloroplast, Vacuole, Peroxisome, and Cytoskeleton - Correct Answers -
What does a Eukaryotic Plant Cell Have that Animal Cell Does Not?
QUESTIONS AND ANSWERS
Archaea, Prokaryotic, and Eukaryota - Correct Answers -All Organisms can be divided
into what three domains?
Eukaryotes - Correct Answers -Structurally which is more complex, Eukaryotes or
Prokaryotes?
(1) all organisms composed of one or more cells, (2) the cell is the basic unit of life, and
(3) all cells arise from pre-existing cell - Correct Answers -What are the 3 tenets of cell
theory?
Eukaryotic Animal Cell - Correct Answers -What Cell Type is this?
Prokaryotic Bacteria Cell - Correct Answers -What Cell Type is This?
Plasma membrane, Golgi Apparatus, Ribosome, Cytoplasm, Lysosome, Mitochondrion,
Nucleolus, Nucleus, Centrioles, Microtubule, Rough Endoplasmic reticulum, and Smoot
hendoplasmic reticulum (PGRCLMNNCMRS) - Correct Answers -What are the Major
structures of a Eukaryotic Animal Cell?
Flagellum, Ribosomes, Pili, Chromosome, Capsule, Cell Wall, Plasma Membrane,
Cytosol, and Plasmid (DNA). (FRPCCCPCP) - Correct Answers -What are the Major
Structures of a Bacteria (Prokaryotic) Cell?
Plasma membrane - Eukaryotic Animal cell - Primary function is to protect the cell from
its surroundings. Regulates the movement of substances in and out - Correct Answers -
What structure is this, cell type, and what function does it perform?
Golgi Apparatus - Eukaryotic Animal Cell - Modifies, sorts, and packs protein for
secretion. transports lipids. - Correct Answers -What structure is this, cell type, and what
function does it perform?
Ribosome - Eukaryotic Animal Cell - Builds and Synthesizes proteins (both in Euk and
Prok) - Correct Answers -What structure is this, cell type, and what function does it
perform?
,Cytoplasm - Eukaryotic Animal Cell - Transports dissolved nutrients around the cell,
moves waste out. Suspends internal organelles - Correct Answers -What structure is
this, cell type, and what function does it perform?
Lysosome - Eukaryotic Animal Cell - contains digestive enzymes, functions in digestion
and waste removal, like the stomach of the cell. - Correct Answers -What structure is
this, cell type, and what function does it perform?
Mitochondria - Eukaryotic Animal Cell - The powerhouse. performs cellular respiration.
Takes in nutrients from the cell, breaks it down and creates ATP - Correct Answers -
What structure is this, cell type, and what function does it perform?
Nucleolus - Eukaryotic Animal Cell - Makes ribosomal subunits from proteins and
ribosomal RNA. - Correct Answers -What structure is this, cell type, and what function
does it perform?
Nucleus - Eukaryotic Animal Cell - Houses the cells DNA and directs the synthesis of
proteins and ribosomes. - Correct Answers -What structure is this, cell type, and what
function does it perform?
Centrioles - Eukaryotic Animal Cell - Helps with cell division and helps in the formation
of spindle fibers. - Correct Answers -What structure is this, cell type, and what function
does it perform?
Microtubule - Eukaryotic Animal Cell - Helps to support and give shape to the cell. Also
serve transportation functions for organelles to move through the cell - Correct Answers
-What structure is this, cell type, and what function does it perform?
Rough ER - Eukaryotic Animal Cell - Plays central role in synthesis of protein. - Correct
Answers -What structure is this, cell type, and what function does it perform?
Smooth ER - Eukaryotic Animal Cell - regulates and releases calcium ions and
processes toxins. - Correct Answers -What structure is this, cell type, and what function
does it perform?
Flagellum - Prokaryotic Cell - These allow the cell to move - Correct Answers -What
structure is this, cell type, and what function does it perform?
Pili - Prokaryotic Cell - Allows the cell to attach itself to a surface or other cell. Also
Allows DNA transfer between bacteria - Correct Answers -What structure is this, cell
type, and what function does it perform?
Cell wall - Prokaryotic Cell - functions as a protective layer and provides shape - Correct
Answers -What structure is this, cell type, and what function does it perform?
, Capsule - Prokaryotic Cell - functions as protection from engulfment by Eukaryota
enhancing ability to cause disease - Correct Answers -What structure is this, cell type,
and what function does it perform?
Plasma membrane - Prokaryotic Cell - functions as protection and holds in ions and
proteins - Correct Answers -What structure is this, cell type, and what function does it
perform?
Chromosome - Prokaryotic Cell - Functions in maintaining structure, gene expression,
and contains DNA - Correct Answers -What structure is this, cell type, and what function
does it perform?
Ribosomes - Prokaryotic Cell - Function as a protein factory based on DNA messages -
Correct Answers -What structure is this, cell type, and what function does it perform?
Plasmid - Prokaryotic Cell - Contain small pieces of DNA and can be transferred
between bacteria pili, used in reproduction. - Correct Answers -What structure is this,
cell type, and what function does it perform?
Cytosol/Cytoplasm - Prokaryotic Cell - Functions as internal suspense gel for other
internal structures and movement. - Correct Answers -What structure is this, cell type,
and what function does it perform?
Cell Wall - Eukaryotic Plant Cell - Protects the cell, provides structure, gives shape -
Correct Answers -What structure is this, cell type, and what function does it perform?
Chloroplast - Eukaryotic Plant Cell - Conduct photosynthesis, absorbs and uses with
water and carbon dioxide to create food for the plant - Correct Answers -What structure
is this, cell type, and what function does it perform?
Vacuole - Eukaryotic Plant Cell - store nutrients and waste, increase size and regulate
turgor pressure - Correct Answers -What structure is this, cell type, and what function
does it perform?
Cytoskeleton - Eukaryotic Plant Cell - Gives shape, assists movement, organelle
support, and cell division - Correct Answers -What structure is this, cell type, and what
function does it perform?
Peroxisome - Eukaryotic Plant Cell - breaks down fatty acids through beta oxidation. -
Correct Answers -What structure is this, cell type, and what function does it perform?
Eukaryotic Plant Cell - Correct Answers -What Cell Type is This?
Cell Wall, Chloroplast, Vacuole, Peroxisome, and Cytoskeleton - Correct Answers -
What does a Eukaryotic Plant Cell Have that Animal Cell Does Not?
