In this file you will find a Rapid Revision Summary by Medic Mukul, for the Biology part of Krok 1. A part of the summary is based on most frequent asked questions as well as ministery questions.
Eukalyotes Mitochondria
nucleus surrounded
by a nucleal oval &round organelles
membrane -
double membrane
Genetic material in chromosomes >outer membrane is smooth
they consist of DNA strands and protein
molecules: Inner memb. folded into cristal/multiple ridges of fold
. Cells devide
midotically -contains
enzyme Atpase Synthetase
-Function;Synthesis & accumulation of energy
Facilitated diffusion stand in ATP
·Molecular -
level process of spontaneous .
ATP zesynthesis
of
passive transport water- soluble molecules Oxidation of
organic substance
across a cell membrane , oxidative
phosphoylation
from an area of higher concentration toward
an area of lower concentration Rough & Smooth ER
via
specific transmembrane
integral produins, synthesis of glycogen protein
in lives
all
need
>doesn't chemical
energy from Arp hydrolysis
Rough ER
passive diffusion simple diffusion ·p. chronic hepatitis,Total protein
levels are low
>naccosis with hitzous oxide In hepatic cells, organelle of hepatocytes
Sthas lipophilic propertis <p. hepatocerebral degeneration, zeals impainment
drug with lipophilic properties of Guloplasmin
Synthesis
Low level of albumins & fibzinogen
Phagocytosis
-
neutrophile leukocytes engulf &
digest Smooth ER
bacterial cells. Function; Detoxication of harmful substances
-
long-term of medianes effectliver
cells
Nuclear recept as
-interact with hormones, Testosterone Ribosomes
, small (is-20nm) spherical bodies
Nuclear chromatin 2 unequal subunits
will be damaged f
-
Histone protein
synthesis ~Active
during tissue
regeneration
is blocked , with dooth extraction, after sometime stratified
of extraction
regenerates atsite
Squamos epidhelium
Ribosomes involved in Mucosa regeneration
regeneration
their is
depended on Nudeoliof Nudei c
responsible fa protein
bio
Synthesis
location of formation is nucleolus
Golgi Bodies
&
↓RNA -
packaging Excredory a
Exporting Function
-researches obtain anucleate
mutantcells
>this will distub Synthesis of Ribosomal RNA Lysosomes -
Single membrane
chromosomes 13-15, 21,22 include +/-200 I known as Suicidal Bag
gene
.
clusters that
Synthesize RNA,
they contain info -Hydrolydic enzymes present
about
rRNA &
phagocytosis (helps in protection
digestion)
, Minna Mamik
haemophilia is x-linked recessive Enterobius Vermicularis -
Dinwarm
disease ↳ kw:wamin underwear kid scatches area of Anns
-
assymmetrical d achzomic ovum in
perianal fold sc
colarless
p-wave comes when atrium contracts -
Small white filifam wams
contract there must be
fa atrium to -
has pointed ends & some have twisted ends
signals conducting from Sinu-Atrial node SANode
Edward
Syndrome 18+
patan Syndrome is
t
Down
Syndrome elt
DNA-transcriptmRNA
mRRA-translation -
protein
↓
zanscription from Speine to 3 prime
in oposite
RNA-polymenase goes direction.
During transcription Ancycyclostoma Duodenelalis
> Indestinal Hockworm
enzyme fa reparation of native
DNA is endonuclease -
cause, zon
deficiency anemia (Bal
o Follic acid
deficiency anemia
Epidemic dyphus >Ovoscopy shows:
eggs covered with
-Louce folds of
in dochs transparent
membrane, 4 - 8
germinal cells
-deny wound Body rash, loss appetite, Bloating, duodenal
-
high demp pain, frequent
bavel movement, dizziness
Eosinophiles attack helminths
Ascariasis lumbricoides
-
has pneumonia
patient
-realed lawal
-
Eosinophiles in blood
-from intestine
migrate to lungs
through blood.
Recessive
epistasis
Epistatic gene
is a
gene
that
determines
whether not a fait will be expressed
The system of genes that
determine skin ode
in men, is of
independent the
gene
responsible fa albinism or
development
of skin oran
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