Bio kertas 1Kedah 20081. Diagram 1 shows an organelle of a
cell.
Which of the following processes occurs in this organelle
?APhotosynthesisCSynthesis of enzymeB synthesis of protein D
Generation of energy2.The following information refers to organelle
M. What is organelle M ?A VacuoleCGolgi apparatusB NucleusD
Endoplasmic reticulum3.Diagram 2 shows the model of plasma
membrane.What is the part labeled P ?A Carrier
proteinCHydrophilicBpore proteinDPhospholipid
4.Which of the following processes involves active transport ?A
absorption of water by the root hair of plantBabsorption of glucose
through the villi in the small intestineCmovement of sodium ions
into the cells lining of the kidney tubules.Dgaseous exchange
between the alveoli and blood capillaries during respirationPerlis
20085.Diagram 1 shows the structure of a plant cell as seen under
light microscope. Which of the part labeled A, B, C, or D controls
the movement of substances in and out of the cell?6.Which of the
following represents the heart?ACellBTissueCOrganDSystem7.Which of
the following molecules are able to move across a semi-permeable
membrane?IstarchIIglucoseIIIwaterIViodineAI and II onlyBI and III
onlyCI, III and IV onlyDII, III and IV only.8.What is the process
that transports substances across the plasma membrane with the help
of carrier proteins without using energy?AOsmosisBSimple
diffusionCFacilitated diffusionDActive transport9.Diagram 2 shows
two different concentrations of sucrose solution separated by
semi-permeable membrane.Which of the following does not happen when
equilibrium is reached?A the osmotic concentration in both P and Q
are the sameB the solution level in Q is lower than the solution
level in PC both P and Q have the same total number of sucrose
moleculesD the water molecules in both P and Q moves across the
semi-permeable membrane at the same rate.10.A hawker pickled slices
of mango using high concentrated salt solution for 3 days. Which of
the following shows the condition the cells after the
process?11.10g of starch is mixed with 50 cm3 of enzyme solution at
15oC. After an hour, 2.5g of starch is hydrolysed into sugar. The
experiment is repeated at 25oC.How much starch would be hydrolysed
by the enzyme in the second experiment?A
1.0gB2.0gC2.5gD5.0g12.Which of the following factors affect the
internal environment of a cell?Iblood glucose
levelIIpHIIITemperatureIVOsmotic pressureAI, II and IIIBI, II and
IVCII, III and IVDI, II, III and IVJohor 200813.What type of tissue
in the bone?A.Epithelial tissueB.Connective tissueC.Muscular
tissueDNervous tissue14.Which of the following cell structure is
fully permeable to soluble substances?A VacuoleBPlasma
membraneCCell wallDNucleus15.Diagram 1 shows a cell organelleWhich
of the following cells does not possess the organelle in Diagram
1?AGuard cellBepidermal cellCspongy mesophyll cellDpalisade
cell16.Diagram 2 shows a unicellular organismWhich of the following
processes facilitates the movement of water into the cell as shown
in Diagram 2?AosmosisBactive transportCsimple diffusionDfacilitated
diffusion17.Diagram 3 is a graph showing the effect of different
concentration of sucrose solution on the mass of potato tissue.At
which point A,B,C or D does the potato cells become flaccid and
plasmolysed?18.Diagram 4 shows a transport process in the cell.
What is this process?AosmosisBactive transportCsimple
diffusionDfacilitated diffusion19.Diagram 5 shows the condition of
a plant cell and an animal cell after being immersed in different
concentration of sucrose solution.
What are the states of the plant cell and the animal cell
respectively?
20.Which of the following is the monomer of cellulose?AFatty
acidsBglycerolCmonosaccharidesDamino acids21.Which of the following
type of carbohydrate id found in large quantities in the
liver?AStarch BGlucoseCSucroseDGlycogen
Melaka 200822.Which of the cellular components can only be found
in animal cells?AmitochondrianBcentrioleCnucleusDcytoplasm2.Which
cells are involved in the transport of water?23.Diagram 1 shows the
cell organization in a multicellular organism.Which part of the
part of plant can be represented by
P?AXylemBStomaCLeafDschlerenchyma
24.Diagram 2 shows an animal cell which has been put into a
particular solution.
Which is experienced by the
cell?AcrenationBplasmolysisChaemolysisDdeplasmolysis25.Diagram 3
shows samples of potato strips immersed in sucrose solutions of
different concentrations. Changes in length of the samples were
recorded.Which graph shows the results of the experiment?
26.Table 1 shows the percentage of food content in four types of
food P, Q, R and S.Which food supplies the most energy if they are
to be taken in the same quantity?APBQCRDS
Pahang 200827.Which of the following structures is found in both
animal and plant cells?APlasma membraneBCell wallCChloroplastDCell
sap28.Diagram 1 shows one specialized cell.
What is the function of the cell in Diagram 1?AProduce energy
during cellular respirationBBrings impulse from spinal cord to the
musclesCProduce electrical signal when stimuli detectedDChange the
electrical signal to the chemical signal29.Diagram 2 shows the
structure of plasma membrane.
What is the structure labeled X?ALipidBTiny
poreCGlycoproteinDPore protein30.Which of the following best
describes a semi-permeable membrane?AIt allows only water molecules
to pass through itBIt allows water soluble molecules to pass
through itCit allows only certain molecules to pass through itDIt
allows only certain molecules to pass into the cell but not out of
it31.Which of the following is the inorganic compound in the
cell?AProteinsBLipidsCWaterDNucleic acid32.Which of the following
elements is required by plants for the manufacturing amino
acids?ANitrogenBMagnesiumCPhosphorusDManganese33.Diagram 3 shows
the basic DNA structureWhat are P, R and S?
Terengganu 200834.Which of the following cells form the basic
tissues in animal?AConnective tissueBEpidermal tissueCEpithelial
tissueDBlood35.Which of the following cells involved in human
immunity system?
36.Diagram 1 shows the cell organization in the multicellular
organization.
Which part of the body can be represented by
X?ALigamentsBHeartCEpitheliumDSkin37.Diagram 2 shows a cell which
has been put into a particular solution.
Which is experienced by the
cells?ACreanationBPlasmolysisCDeplasmolysisDHaemolysis38.Diagram 3
shows the shape of a stalk of mustard green when put in a certain
type of solution.
Which of the following is the correct type of
solution?AHypertonicBIsotonicCHypotonicDSupertonic39.Which of the
following carbohydrates is a
polysaccharide?AMaltoseBFructoseCGlucoseDGlycogenKedah
200940.Diagram 1 shows an organelle in an animal cell.
Which of the following process takes place in this
organelle?ARespirationBPhotosynthesisCLipid synthesisDProtein
synthesis41.Diagram 2 shows the different structures P, Q and R in
a cell organisation.
Which of the following is the correct level of cell
organization?
42.Diagram 3 shows the intake of K into a root cell.The process
requires energy. Which of the following is K?AWaterBNitrate
ionCOxygenDGlucose43.Diagram 4 shows gaseous exchange in an
alveolus.Which of the following process occur in the exchange of
gases X and Y?AOsmosisBsimple diffusionCActive
transportDfacilitated diffusion44.Diagram 5 shows two substances P
and R passing through the plasma membrane of a cell.What are
substances P and R?
45.Diagram 6(a) shows diffusion through a semi-permeable
membrane.
Which of the following represent X and Y?Perlis 200946.Diagram 1
shows a plant cell.What is organelle
W?ANucleusBRibosomesCChloroplastDMitochondrian47. Which of the
following statements is true about the cell and the presence of a
particular organelle in high density?Isperm ribosomeIImuscle cell
mitochondrianIIIliver cell smooth endoplasmic reticulumIVpalisade
mesophyll cell rough endoplasmic reticulumAI and II onlyB II and
III onlyCIII nad IVDI and IV only48.Diagram 2 shows a strip of
mustard green after it has been soaked in solution P.
What is solution P?AWaterBsalt solutionCsucrose solutionDglucose
solution49.Diagram 3 shows a model of the plasma membrane
The part labeled P is known asAcholesterolBpore
proteinCphospholipidDcarrier protein50.Diagram 4 shows diffusion
through a semi-permeable membrane.
What are solution P and Q ?