Secretory Pathway
Protein transport
-hor DNA is
transferred from DNA to
being released
S.I units
DNA
- ·
DNA unwinds as DNA helicase breaks
hydrogen bonds
polypeptide between bases
chwin
·
free RNA nucleotides bind via complementary buse
bonds
pairing forming hydrogen
.
RNA
·
polymerase forms phosphodiester bands in
condensation reaction
a to
form he phosphodiester
backbone
·
MPNA is
formed and detaches from DNA
leaving nucleus
via nuclear pore
·
at the ribosome on the endoplasmic reticulum
. mRNA
binds he small submit
to
·
tRNA transports specific amino acid
complementary
to he triplet of mRNA
·
Polypeptide
bonds
is synthesised in condensation reaction
forming
Pepticle
Protein >
-
Polypeptide enters the Lumen of ER
folding ↳ folds into either & -helices or beth pleated
sheet structure
in
secondary
↳ then stypes of bonding
into
tertiary structure
-
then packaged into transport resicle
by being pinched
off
Protein transport
-hor DNA is
transferred from DNA to
being released
S.I units
DNA
- ·
DNA unwinds as DNA helicase breaks
hydrogen bonds
polypeptide between bases
chwin
·
free RNA nucleotides bind via complementary buse
bonds
pairing forming hydrogen
.
RNA
·
polymerase forms phosphodiester bands in
condensation reaction
a to
form he phosphodiester
backbone
·
MPNA is
formed and detaches from DNA
leaving nucleus
via nuclear pore
·
at the ribosome on the endoplasmic reticulum
. mRNA
binds he small submit
to
·
tRNA transports specific amino acid
complementary
to he triplet of mRNA
·
Polypeptide
bonds
is synthesised in condensation reaction
forming
Pepticle
Protein >
-
Polypeptide enters the Lumen of ER
folding ↳ folds into either & -helices or beth pleated
sheet structure
in
secondary
↳ then stypes of bonding
into
tertiary structure
-
then packaged into transport resicle
by being pinched
off
