NURS 611 EXAM 1
PATHO(MARYVILLE) 350
QUESTIONS AND CORRECT
VERIFIED ANSWERS INCLUSIVE
OF EXAM 1 KEY POINTS
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Terms in this set (149)
A programmed cell death that is
regulated or programmed. Cellular
Apoptosis
self-destruction for elimination or
unwanted cell populations
Rapid loss of the plasma membrane
Necrosis structure, organelle swelling,
mitochondria dysfunction
,What is the #1 hypoxia
cause of cellular
injury leading to
necrosis
(especially the
kidney and
heart)
What is the #1 ischemia
cause of
hypoxia?
Main component nucleus
of a cell
What does the nucleolus
nucleus contain?
What is the RNA, most of cellular DNA, DNA
nucleolus binding proteins, and histones
composed of?
histones bind to DNA and fold it into
Why are histone
chromosomes (chromatin) which is
important?
essential for cell division
, RNA-protein complexes
(nucleoproteins) that are
What are synthesized in the nucleolus and
ribosomes? secreted into the cytoplasm through
pores in the nuclear envelope called
nuclear pore complexes (NPCs)
Where can cytoplasm and rough ER
ribosomes be
found?
what are provides sits for cellular protein
ribosomes chief synthesis
function?
What is the Golgi a network of flatten, smooth
apparatus membranes and vesicles frequently
(complex)? located near the nucleus of the cell
takes proteins from the ER and
What does the processes/packages them into small
Golgi apparatus membrane-bound vesicles called
do? "secretory vesicles, and refines and
directs traffic in the cell
PATHO(MARYVILLE) 350
QUESTIONS AND CORRECT
VERIFIED ANSWERS INCLUSIVE
OF EXAM 1 KEY POINTS
UPDATE|RATED A+|NEW!
Save
Terms in this set (149)
A programmed cell death that is
regulated or programmed. Cellular
Apoptosis
self-destruction for elimination or
unwanted cell populations
Rapid loss of the plasma membrane
Necrosis structure, organelle swelling,
mitochondria dysfunction
,What is the #1 hypoxia
cause of cellular
injury leading to
necrosis
(especially the
kidney and
heart)
What is the #1 ischemia
cause of
hypoxia?
Main component nucleus
of a cell
What does the nucleolus
nucleus contain?
What is the RNA, most of cellular DNA, DNA
nucleolus binding proteins, and histones
composed of?
histones bind to DNA and fold it into
Why are histone
chromosomes (chromatin) which is
important?
essential for cell division
, RNA-protein complexes
(nucleoproteins) that are
What are synthesized in the nucleolus and
ribosomes? secreted into the cytoplasm through
pores in the nuclear envelope called
nuclear pore complexes (NPCs)
Where can cytoplasm and rough ER
ribosomes be
found?
what are provides sits for cellular protein
ribosomes chief synthesis
function?
What is the Golgi a network of flatten, smooth
apparatus membranes and vesicles frequently
(complex)? located near the nucleus of the cell
takes proteins from the ER and
What does the processes/packages them into small
Golgi apparatus membrane-bound vesicles called
do? "secretory vesicles, and refines and
directs traffic in the cell
