advanced pathophysiology exam 1
Study online at https://quizlet.com/_jb0iq0
1. What are the prop- • Well define nucleus.
erties of a eukary- • cells are larger and have more extensive intracellular anatomy and organiza-
otic cell tion than do prokaryotes.
• cells bind with deoxyribonucleic acid (DNA) and are involved in the super
coiling of DNA.
• cells have several chromosomes, protein production or synthesis
. it consists of three components: outer membrane called plasma membrane, a
fluid filling called cytoplasm, and the intra cellular organs or organelles
2. How do cells Cells communicate by using hundreds of signal molecules.
communicate with -they display plasma membrane-bound signaling molecules (receptor) that
each other and the affect the cell itself and other cells in direct physical contact
environment out- -they affect receptor proteins inside the target cell and the signal molecule has
side the cell to enter the cell to bind to them
-they form protein channels (gap juctions) that directly coordinate the activities
of adjacent cells.
3. responsable for mitocondria
cellular respiration
and energy pro-
duction
4. they provide sites ribosome
for cellular protein
synthesis
5. is the largest nucleus
membrane bound
organelle and is
usually found in
the cell center,
main function is
, advanced pathophysiology exam 1
Study online at https://quizlet.com/_jb0iq0
cell division and
control of genetic
information
6. is a small dense nucleolus
structure com-
posed largely of
RNA and combine
it with proteins
7. are saclike struc- lysosomes
tures that origi-
nate from the gol-
gi complex and
contain digestive
enzymes
8. specializes in the endoplasmic reticulum
synthesis and
transport of the
protein and lipid
components of
most of the cells
organelles
9. proteins from Golgi apparatus or complex
the endoplas-
mic reticulum are
processed and
packaged into
small membrane
10. peroxisomes
, advanced pathophysiology exam 1
Study online at https://quizlet.com/_jb0iq0
membrane or-
ganelles that con-
tain several ox-
idative enzymes
such as catalase
and urate oxidase.
those enzymes use
oxygen to remove
hydrogen in an
oxidative reaction
that produces hy-
drogen peroxide.
11. it is the gelati- cytosol
nous, semiliquid
portion of the cy-
toplasm. functions
include: intermedi-
ary metabolism in-
volving enzymat-
ic biochemical re-
actions; ribosomal
protein synthesis
and storage of
carbohydrates, fat
and secretory vesi-
cles
12. maintains the cell's cytoskeleton
shape and internal
organization
Study online at https://quizlet.com/_jb0iq0
1. What are the prop- • Well define nucleus.
erties of a eukary- • cells are larger and have more extensive intracellular anatomy and organiza-
otic cell tion than do prokaryotes.
• cells bind with deoxyribonucleic acid (DNA) and are involved in the super
coiling of DNA.
• cells have several chromosomes, protein production or synthesis
. it consists of three components: outer membrane called plasma membrane, a
fluid filling called cytoplasm, and the intra cellular organs or organelles
2. How do cells Cells communicate by using hundreds of signal molecules.
communicate with -they display plasma membrane-bound signaling molecules (receptor) that
each other and the affect the cell itself and other cells in direct physical contact
environment out- -they affect receptor proteins inside the target cell and the signal molecule has
side the cell to enter the cell to bind to them
-they form protein channels (gap juctions) that directly coordinate the activities
of adjacent cells.
3. responsable for mitocondria
cellular respiration
and energy pro-
duction
4. they provide sites ribosome
for cellular protein
synthesis
5. is the largest nucleus
membrane bound
organelle and is
usually found in
the cell center,
main function is
, advanced pathophysiology exam 1
Study online at https://quizlet.com/_jb0iq0
cell division and
control of genetic
information
6. is a small dense nucleolus
structure com-
posed largely of
RNA and combine
it with proteins
7. are saclike struc- lysosomes
tures that origi-
nate from the gol-
gi complex and
contain digestive
enzymes
8. specializes in the endoplasmic reticulum
synthesis and
transport of the
protein and lipid
components of
most of the cells
organelles
9. proteins from Golgi apparatus or complex
the endoplas-
mic reticulum are
processed and
packaged into
small membrane
10. peroxisomes
, advanced pathophysiology exam 1
Study online at https://quizlet.com/_jb0iq0
membrane or-
ganelles that con-
tain several ox-
idative enzymes
such as catalase
and urate oxidase.
those enzymes use
oxygen to remove
hydrogen in an
oxidative reaction
that produces hy-
drogen peroxide.
11. it is the gelati- cytosol
nous, semiliquid
portion of the cy-
toplasm. functions
include: intermedi-
ary metabolism in-
volving enzymat-
ic biochemical re-
actions; ribosomal
protein synthesis
and storage of
carbohydrates, fat
and secretory vesi-
cles
12. maintains the cell's cytoskeleton
shape and internal
organization
