1 of 321
Term
Why is a unipotent stem cell still considered a stem cell?
Give this one a try later!
They are packed into protein transport vesicles and complete their modifications in
the golgi
, Have the property of self renewal - which distinguishes from non-stem cells.
Examples are egg and sperm unipotent stem cells.
Essential for the cell cycle phase transitions
Each phase of the cell cycle must be successfully completed before the next phase
can be entered
Each phase is carefully regulated
Ion channel proteins and cell membrane receptors become fully fused with the cell
membrane
Don't know?
2 of 321
Definition
Abnormal alterations in the composition/diversity of the microbiome
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Define dysbiosis Describe what caspases are
Define genotype Define senescence
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, 3 of 321
Term
Describe the structure and function of glycerophospholipids
Give this one a try later!
Phospholipids w/a glycerol backbone
Phosphate attached to amino acid alcohol
Most common serine, choline, inositol
Regulate of activity of membrane bound enzymes, ion channels, and
apoptosis
Ligand binding triggers receptor dimerization
Tyrosine receptor in the cytoplasmic portion becomes phosphorylated -- becomes
activated
Intracellular signal proteins bind to activated RTK and become activated
themselves.
Spliceosome is responsible for the process of splicing to remove introns and join
exons
Iron binding proteins inhibit the binding of spliceosome to primary mRNA
Sends a signal for degradation of unfinished pre mRNA
, Protects genes from innapropriate signals that arise from their surrounding
environment
Don't know?
4 of 321
Term
Describe the function of Small Interfering RNA (snRNA)
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Phagocytosis - particles are useless and external
Taken up into endosomes to form phagosomes
Autophagy - particles are useless internal organelles and taken up into the ER
membrane to form autophagosomes
A barrier to water and water soluble substances
Organized in a bilayer
Contain 2 fatty acids, 1 glycerol and 1 phosphate
Fatty acids provide a hydrophobic barrier
Glycerol and phosphate are hydrophillic
Term
Why is a unipotent stem cell still considered a stem cell?
Give this one a try later!
They are packed into protein transport vesicles and complete their modifications in
the golgi
, Have the property of self renewal - which distinguishes from non-stem cells.
Examples are egg and sperm unipotent stem cells.
Essential for the cell cycle phase transitions
Each phase of the cell cycle must be successfully completed before the next phase
can be entered
Each phase is carefully regulated
Ion channel proteins and cell membrane receptors become fully fused with the cell
membrane
Don't know?
2 of 321
Definition
Abnormal alterations in the composition/diversity of the microbiome
Give this one a try later!
Define dysbiosis Describe what caspases are
Define genotype Define senescence
Don't know?
, 3 of 321
Term
Describe the structure and function of glycerophospholipids
Give this one a try later!
Phospholipids w/a glycerol backbone
Phosphate attached to amino acid alcohol
Most common serine, choline, inositol
Regulate of activity of membrane bound enzymes, ion channels, and
apoptosis
Ligand binding triggers receptor dimerization
Tyrosine receptor in the cytoplasmic portion becomes phosphorylated -- becomes
activated
Intracellular signal proteins bind to activated RTK and become activated
themselves.
Spliceosome is responsible for the process of splicing to remove introns and join
exons
Iron binding proteins inhibit the binding of spliceosome to primary mRNA
Sends a signal for degradation of unfinished pre mRNA
, Protects genes from innapropriate signals that arise from their surrounding
environment
Don't know?
4 of 321
Term
Describe the function of Small Interfering RNA (snRNA)
Give this one a try later!
Phagocytosis - particles are useless and external
Taken up into endosomes to form phagosomes
Autophagy - particles are useless internal organelles and taken up into the ER
membrane to form autophagosomes
A barrier to water and water soluble substances
Organized in a bilayer
Contain 2 fatty acids, 1 glycerol and 1 phosphate
Fatty acids provide a hydrophobic barrier
Glycerol and phosphate are hydrophillic
