Terms in this set (149)
Quiz____?
Apoptosis -
Answer✓✓
A programmed cell death that is regulated or programmed. Cellular self-destruction for
elimination or unwanted cell populations
Quiz____?
Necrosis -
Answer✓✓
Rapid loss of the plasma membrane structure, organelle swelling, mitochondria dysfunction
Quiz____?
What is the #1 cause of cellular injury leading to necrosis (especially the kidney and heart) -
Answer✓✓
hypoxia
1
, Quiz____?
What is the #1 cause of hypoxia? -
Answer✓✓
ischemia
Quiz____?
Main component of a cell -
Answer✓✓
nucleus
Quiz____?
What does the nucleus contain? -
Answer✓✓
nucleolus
Quiz____?
What is the nucleolus composed of? -
Answer✓✓
2
, RNA, most of cellular DNA, DNA binding proteins, and histones
Quiz____?
Why are histone important? -
Answer✓✓
histones bind to DNA and fold it into chromosomes (chromatin) which is essential for cell
division
Quiz____?
What are ribosomes? -
Answer✓✓
RNA-protein complexes (nucleoproteins) that are synthesized in the nucleolus and secreted
into the cytoplasm through pores in the nuclear envelope called nuclear pore complexes
(NPCs)
Quiz____?
Where can ribosomes be found? -
Answer✓✓
cytoplasm and rough ER
3
, Quiz____?
what are ribosomes chief function? -
Answer✓✓
provides sits for cellular protein synthesis
Quiz____?
What is the Golgi apparatus (complex)? -
Answer✓✓
a network of flatten, smooth membranes and vesicles frequently located near the nucleus of the
cell
Quiz____?
What does the Golgi apparatus do? -
Answer✓✓
takes proteins from the ER and processes/packages them into small membrane-bound vesicles
called "secretory vesicles, and refines and directs traffic in the cell
Quiz____?
What are lysosomes and what do they do? -
4
Quiz____?
Apoptosis -
Answer✓✓
A programmed cell death that is regulated or programmed. Cellular self-destruction for
elimination or unwanted cell populations
Quiz____?
Necrosis -
Answer✓✓
Rapid loss of the plasma membrane structure, organelle swelling, mitochondria dysfunction
Quiz____?
What is the #1 cause of cellular injury leading to necrosis (especially the kidney and heart) -
Answer✓✓
hypoxia
1
, Quiz____?
What is the #1 cause of hypoxia? -
Answer✓✓
ischemia
Quiz____?
Main component of a cell -
Answer✓✓
nucleus
Quiz____?
What does the nucleus contain? -
Answer✓✓
nucleolus
Quiz____?
What is the nucleolus composed of? -
Answer✓✓
2
, RNA, most of cellular DNA, DNA binding proteins, and histones
Quiz____?
Why are histone important? -
Answer✓✓
histones bind to DNA and fold it into chromosomes (chromatin) which is essential for cell
division
Quiz____?
What are ribosomes? -
Answer✓✓
RNA-protein complexes (nucleoproteins) that are synthesized in the nucleolus and secreted
into the cytoplasm through pores in the nuclear envelope called nuclear pore complexes
(NPCs)
Quiz____?
Where can ribosomes be found? -
Answer✓✓
cytoplasm and rough ER
3
, Quiz____?
what are ribosomes chief function? -
Answer✓✓
provides sits for cellular protein synthesis
Quiz____?
What is the Golgi apparatus (complex)? -
Answer✓✓
a network of flatten, smooth membranes and vesicles frequently located near the nucleus of the
cell
Quiz____?
What does the Golgi apparatus do? -
Answer✓✓
takes proteins from the ER and processes/packages them into small membrane-bound vesicles
called "secretory vesicles, and refines and directs traffic in the cell
Quiz____?
What are lysosomes and what do they do? -
4
