BIOLOGY FLIPBOOK :
MOLECULES OANFDLIFFEUNACNDTICOENLSL STRUCTURES
NAME : AMYLIA BINTI ABD RASIB
MATRIC NUMBER : MS2113172923
PRACTICUM : H7T01B
MOLECULES OF Proteins
LIFE
Water
Lipids
Carbohydrates DNA and RNA molecules
CARBOHYDRATES
MONOSACCHARIDES
simple sugars : cannot be broken down into smaller
molecules by hydrolysis
characteristic : i. sweet tasting
ii. soluble in water
iii. can be crystallised
e.g : glucose
:Acdoonusbisletssoufgar molecule DISACCHARIDES
monosaccharides that
linked by glycosidic
linkage by condensation
brhyerdaercaoktildoyonswisannrdebayccatniobne.
Characteristic: e.g : maltose, sucrose and
i. sweet lactose
ii. water soluble
iii. can be crystallised
POLYSACCHARIDES
bPyolygmlyecrossidficorlimnkeadgewshethnrohuugndhrceodnsdeonfsamtioonno. saccharides joined
Chains formed may : variable in length, branched or
unbranched, folded, straight or coiled
Characteristic : i. large
ii. not sweet
iivii. . incsaonlunbolet inbewactreyrstallised
e.g. : starch, cellulose and glycogen
"Humans are unable to digest vegetables, but herbivores are able to do so.
Explain this statement by focusing on a significant structure of the plant cell"
CELLULOSE
Vctheeaglltuelotliansbkele.edCs eualplruseloidsmeeaddisoewounnpetoooffepatchlaehntpocothleyelslsracwbcyhhicβahr-1,i4dheagswlychceiocllshwidhiacalls. bCoβenl-dlgswlu. aclol sisemaasdae up of,
monomers
CtcoeAellsldluuilglofaessoseeratnothvdoneelbryghabeyccitdvaatrobenorlreleybisasze,etttbhhhtraahetoteykcseβaeonb-cn1,l4ertdaeoitgntwoeysnlcdcciobgeesyelllluiusdalltaiocnssceeleiennltkaluzhsalyaogmtwseeehseeacfldpsaooslutlenhntdoeodtircibnpergolcleuusaetlasskllseudecsloo.oswtHnehunt.eamtinnahsenecsmceaisecrslrleuaolrouoysnreag.balneism
DesNcarmibeethhoewotrhgeanoerlgleawnehlilceh’s scsyatnrrutbhcoethusyirdseresastaceraseribnovhoylvderadtienstihnepslaynntthceeslliss. of
CHLOROPLAST
aCnhalobroolicplapsrtoicseasssittehaotfgepnheortaotseysntAhTesPis(. Plighhott-oinsdyenptehnedseisntis the
reaction) and sugar ( light-independent reaction ).
Lchiglohrt-oinpdheyplle. nCdhelonrtorpehaycllttiohnatolcoccuarteidn icn htlohyrloapkloasidt masemitbcroannetain
swyilnl tthreaspizleighttheencearrgbyo. hTyhderaligtehst. energy then help to
Lcoignhttaiinnsdeepneznydmenetfroeracthtieonproocdcuucrtioinnsotrfoomragaansicinmsotlreocmulae,si.t
REFERENCES
Anh4Cn7tet7elpl0uMs8l:o/a7/swreiew? HwFae.tlchmtoseuangnshdttincFeou..cn(o2c0mti1o9/nw, Dsh. iaste-mis-bceerllu10lo).sWe-hdaeftinIsition-
Gehheutttmpasna:/jna/wsli-.wc(2aw0n.1nu6or,btM-adanirpgcrehos.0tc-3oc)me. lWl/uchlloayssehs-uvmi-vaiini-stuciatinonno/wt hdyig-est cellulose.
Aaalinfrnetods-n1/s9Ayc4mni6eimo4nu5ca/sel./L(bniifooel.odhgattytep/t)sh. :T/e/hw-iemwImpwo.pdrotuarmntatm-nrtoieRleso.-coloefm-ocfe/aCllruetillcloulseleo/-astecoa-tdpoelaPmnlatic-nastn-tdh-ea-nimal-
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