Geschreven door studenten die geslaagd zijn Direct beschikbaar na je betaling Online lezen of als PDF Verkeerd document? Gratis ruilen 4,6 TrustPilot
logo-home
Document preview thumbnail
Voorbeeld 3 van de 17 pagina's
Samenvatting

Summary IB Biology HL Notes

Document preview thumbnail
Voorbeeld 3 van de 17 pagina's

IB Biology HL notes/summary. Contains summary of all topics, including Option C: Ecology. Got grade 6 in 2023

Voorbeeld van de inhoud

, UNIT 1 mitochondria




&
eukaryotic cell (animal)
vesicles
~plas





golgi

↑ > 0
package
modify distribute
,
,



Mitochondria
0
I
I
materials

I
centrioles ->produce AtD
⑳ ⑧
g
ribosome - · lysosome



E
~>

0

protein contain




6 ...
8
00

Synthesis

digestive
O
enzymes
2 nucleus
&
↳ drise from




f
0
00
Rough golgi



00
ER
nucleolus

⑧S ↳ nuclear




↓0
membrane




0
s
Smooth ↳ vacuole



Scentral
endoplasmic
↳ plasma membrane O
reticulum
s t

arch
transport of
materials I granules
composed of Carb
production of vacuole
.




sex hormones & lipids
stored in
amyloplasts for storage , formed
from
golgi
cell wall endosymbiotic theory
bacteria-peptidoglycan ↳ eukaryotic cel engulfed bacterial cell &
fungi-> chitin cell wall
formed symbiotic relationship
~divide
plant
->

cellulose cell wall mitochondria by binary
fission , have
· evidence ->
have own DNA
algoe- own ribosome produce protein
to , ,



have double membrane

chloroplast
0000000000 - hydrophilic
+




1111111
accond head
interphase
tail
VVV
oooodo-hydrophobic ·
G1 -> cell

and
growth
chloroplast
, protein synthesis , Mitochondria
replication

cholesterol regulate membrane fluidity
-> · S-> DNA replication
and permeability ·
G2 -> protein synthesis for mitosis ,
microtubules


proteins ->
integral are ampiphatic control the cell
cycling are proteins that cycle
peripheral are on surface
↳ bind to CDK (cyclin dependent kinases) to

cell
hormone binding enzyme , ,
activate them


adhesion (anchoragel cell communicat
, cyclin E-DNA replication
and centromere duplication
passive/active transport channel
A-> induce DNA Mep
cyclin .




cyclin B -> formation of
Na/K pump
mitotic spindles and

pump
inside Naoutside via facilitated chromosome
alignment
diffusion

Pasteur's experiment bacterial in open
->
growth
flask proved all cells come from pre-
only
->



existing cells

, mitosis amino acid
form peptide bonds via condensation
H 0
DNA is associated with histone proteins to
H I
C
form then chromatin N -0H
-




nucleosomes and
-




, ,



chromosomes
H

prophase -> chromating condence & chromosomes structure
·
primary
form , spindle fibers form ,
nucleolus
secondary -> alpha relices (coil/spiral arragement)
disappears ↳ H bonds beta-pleated sheet
equator
· metaphase -> chromosomes
align at
· anaphase- Sister chromatids de pulled apart tertiary -> It bonds disulfide
,
, ionic


by spindle fiber is total proteins expressed in a cell at d
proteome
· telophase certain time

↳ it is unique
·
cytokinesis Structure ->
collagen , Spider Silk



UNIT 2 hormone -> insulin , glucagon

immunity -> immunoglobulin
woehler falsified vitalism by producing
und from inorganic compounds transport ->
hemoglobin cytochrome ,




sensation ->
rhodopsin
water properties -> cohesion
adhesion
,
movement -> actin , myosin
high specific Yes, capillary actions
s enzyme -> rubisco
heat capacity ,




high latent heat of vaporization -> coolant
,
Photosynthesis
solvent -> carbs are soluble & easily carried chlorophyll absorbs blue and red
light must

in blood reflects green light
pigments
CHIOH monosaccudides Pre glycosidic
bonds
chromatography -> separates photosynthetic
O ↳ thin layer
glucose ↳ paper or
,-H
- -




galactose
no you fructose UNIT 3

oil dislactose ,
maltose ,
sucrose locus is the position of a gene on a chromosome

alleles are alternative forms of a gene
poly-cellulose glycogen
-
, , starch

Sickle cell andemic is called by base
B-glucose & glucose &
-glucose
·




bonds 1 491 61 421 6 substitution mutation
14
- -
-
-




- -
GAG GUG
linear linea brauched MRNA chages from to


-
108 Glu to val
amy
amylopective ↳ recessive
malaria
very susceptible
bond to

fatty acids saturated ->
single 191 -

unsat -> double bond resistant
is same side
/A / - more hetresomes (XY)

determine sex
trais opposite side IA/A ->
healthy
glycerol+3 fatty acid ->
triglyceride
condensation
Karyogram -> visual profile of chromosomes


Measuring DNA molecule length
coronary heart dis. autoradiography ->

CDL -> raise cholesterol-> cause ↳ Cairns method

HDL -> lover cholesteno -> prol- crossing
over


chromosomes
MeiOSis 1 ->
diploid to haploid homo .




spids - long term energy storage separate
M17 -> similar to mitosis Sister chromatids
separate .




more ATP

hormones crossing over (prophesel) homo chromosomes are
.




insulation , protection of organs held together by chidsmatd (non Sister chromatids (
structural components cell membrace genes
->
-> recombination of

Documentinformatie

Studie
Geüpload op
23 september 2023
Aantal pagina's
17
Geschreven in
2022/2023
Type
Samenvatting
$11.69

Verkeerd document? Gratis ruilen Binnen 14 dagen na aankoop en voor het downloaden kan je een ander document kiezen. Je kan het bedrag gewoon opnieuw besteden.
Geschreven door studenten die geslaagd zijn
Direct beschikbaar na je betaling
Online lezen of als PDF

Verkocht
2
Volgers
1
Items
9
Laatst verkocht
1 jaar geleden



Waarom studenten kiezen voor Stuvia

Gemaakt door medestudenten, geverifieerd door reviews

Kwaliteit die je kunt vertrouwen: geschreven door studenten die slaagden en beoordeeld door anderen die dit document gebruikten.

Niet tevreden? Kies een ander document

Geen zorgen! Je kunt voor hetzelfde geld direct een ander document kiezen dat beter past bij wat je zoekt.

Betaal zoals je wilt, start meteen met leren

Geen abonnement, geen verplichtingen. Betaal zoals je gewend bent via Bancontact, iDeal of creditcard en download je PDF-document meteen.

Student with book image

“Gekocht, gedownload en geslaagd. Zo eenvoudig kan het zijn.”

Alisha Student

Bezig met je bronvermelding?

Maak nauwkeurige citaten in APA, MLA en Harvard met onze gratis bronnengenerator.

Bezig met je bronvermelding?

Veelgestelde vragen