Biochemistry of RBCs
Blood contains ->
Plasma
cellular components 4 cell fragments
- Mama ene
Albumin 60% Globulins 35%
fibrinogens 47.
Needed for osmotic Antibodies transport functions in
pressure proteins blood clotting
A
signaling systems are classified BASED ON distance
↳ Endocrine - > in bloodstream
Autocrine cell
targets
↳ -> a itself
↳ Paracrine - > c ell
A influences another
↳
signaling via gap junction connected
by
->
a cell targets a cell gap junctions
Example Endocrine
of
signaling is insulin
·Most endocrine cells are located in endo glands
ligand:a molecule that binds to another molecule
Example ofAutocrine signaling:Growth hormones
* Autocrine signaling usually during development of ensure that
occurs
early an
organism to
cells develop into the tissues
correct take on the
proper function
, Example of Paracrine cells neurotransmitters
=
L --
move by
diffusion
Extracellular
through
matrix
big
I synaptic cleft
quick response but
s horttime
last
& Gap junctions connections
-
between the plasma membranes - water filled channels:
molecules diffuse between the cells
* function of Blood: *D
↳Immunological functions -> circulation WBC
of & detection ofinfectious agents
by antibodies
coagulation - > When blood becomes semisolid gel to
stop breeding
*
Advantages of
Biconcavity:
↳
Increase surface area
↳ pass
through narrow capillaries
->
smm 2]2.SMm
Blood contains ->
Plasma
cellular components 4 cell fragments
- Mama ene
Albumin 60% Globulins 35%
fibrinogens 47.
Needed for osmotic Antibodies transport functions in
pressure proteins blood clotting
A
signaling systems are classified BASED ON distance
↳ Endocrine - > in bloodstream
Autocrine cell
targets
↳ -> a itself
↳ Paracrine - > c ell
A influences another
↳
signaling via gap junction connected
by
->
a cell targets a cell gap junctions
Example Endocrine
of
signaling is insulin
·Most endocrine cells are located in endo glands
ligand:a molecule that binds to another molecule
Example ofAutocrine signaling:Growth hormones
* Autocrine signaling usually during development of ensure that
occurs
early an
organism to
cells develop into the tissues
correct take on the
proper function
, Example of Paracrine cells neurotransmitters
=
L --
move by
diffusion
Extracellular
through
matrix
big
I synaptic cleft
quick response but
s horttime
last
& Gap junctions connections
-
between the plasma membranes - water filled channels:
molecules diffuse between the cells
* function of Blood: *D
↳Immunological functions -> circulation WBC
of & detection ofinfectious agents
by antibodies
coagulation - > When blood becomes semisolid gel to
stop breeding
*
Advantages of
Biconcavity:
↳
Increase surface area
↳ pass
through narrow capillaries
->
smm 2]2.SMm
