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PROTISTA
CHOOSE THE CORRECT ANSWER
1. A species in brown algae which is
used in producing alginate are…
a) Euchema
b) Chlorella
c) Turbinaria
d) Gracilaria
e) Gellidium
2. A kind of algae which is
multicellular, has “phycoxantin”,
nucleus membrane, holdfast, bladder
air. It is the biggost algae, produces
laminarin hormone. It is…
a) Fucus
b) Volvox
c) Spirullina
d) Laminarin
e) Oscillatoria
3. The function of algae in ccosystem
related with their chlorophyllcontent
is…
a) Detrivor
b) Producer
c) Saprovor
d) Consumer
e) Dekomposer
4. The difference main, characteristic of
Aspergillus sp and Volvariclla sp is:
a) Heterotroph
b) Sporcs for reproduction
c) The kind of spora asexual
d) The kind of spora sexual
e) The ability of live in moist
environment
5. The characteristic of fucus sp is it
has:
a) Eyespot
b) Two flagella
c) Air bladders
d) Glass like cell walls
e) Cpithece and hipotheca
6. _________countain facoxanthin
a) Brown algae
b) Diatoms
c) Cuglenoids
d) Red algae
7. Give two example of fylum
pacphyta…
a) Sargassum and euchema
b) Sargassum and laminarin
c) Fucus and gillidium
d) Laminarin and gracillaria
Qouestion of Protista
8. The characteristic of brown alga
(Phaeophyta) is :
a. Unicellulair
b. Glasslike cell wall
c. Covered by stiff plantes
d. Has two flagella
e. Has air filled sacs or air bladders
9. Some of dinoflagellate whcich produces
neurotoxin is…..
a. Go ayaulax
b. Dinoflagelata
c. Gymnodinium brove
d. Gambierdiscus toxicus
e. Nocticula scietillans
10. The functions of clorofhyl in aquatic
ecosystem are :
a. Producer
b. Decomposer
c. CO2 suplier
d. Primery consumer
e. Sccodary consumer
11. Some species of rhodophyta used in…..
a. Eucema, gracilaria
b. Chlorella, euchema
c. Turbinaria, gracilaria
d. Chlorella, turbinaria
e. Gelidium, chlorella
12. Below is the characteristic of red alga
(rhodophyta),except :
a. Multicellular
b. Live in droop salt water
c. Comonly called sea weed
d. Has phycoxantin dominant pigments
e. Is used in making ice cream and hear
conditioner
13. The role of algae in ecosystem is as pioneer
vegetation because they….
a. act as food source for organisms
b. can live in enfavourable places
c. can live in the dry place
d. can change the environment so an other
organism can live
e. are small plants that have chlorophyll
14. The following are characyteristics of algae :
2. Body shape is like thread ( filament )
3. Chlorophast has a shape lile a net, its
body has no branches
4. Every cell contains chloroplast in spiral
shape
5. Sexual reproduction produces 4 haploid
zoospores
6. Asexual reproduction is only by
fragmentation, while sexual
reproduction is by forming zygospora
Characteristics owned by spyrogyra are
shown by the number…
a. 1,2 and 4
b. 2,3 and 4
c. 1,3 and 5
d. 2,4 and 5
e. 2,3 and 5
15.Alginic acid that is usefull in industry is
produced by several kinds of algae of
phylum….
a. Cyanophyta
b. Chlorophyta
c. Rhodophyta
d. Chrysophyta
e. Phaeophyta
16.Consider the data below….
1. Has pseudopodia
2. Its cell is eucariotic
3. It has macronucleus only
4. Its movement organ is hairlike
projections
5. Unicellulair
Ciliate protozoa are shown by the
numbers….
a. 1,4 and 5
b. 1, 2 and 5
c. 3, 4 and 5
d. 2, 4 and 5
e. 2, 3 and 4
17.Several kinds of microorganism that are
already known are:
1. Mycobacterium tuberculosis
2. Entamoeba coli
3. Entamoeba histolytica
4. Trypanosoma cruzi
5. Vibrio cholerae
Among the microorganisms above. Protozoa
that cause dysentery are shown by the
number…
a. 5
b. 4
c. 3
d. 2
e. 1
18.The classification of protozoa is based on….
a. pigmentation
b.
c.
d.
e.
body shape
movement organ
food taking
dimension of their body
19.An organism of one cell has changeable form,
moves by using false feet, found in humid place, so
this organism is grouped into the phylum of…
a. mastigophora
b. Flagellata
c. Ciliates
d. Sporozoa
e. Sarcodina
20.To study morphology of ookist of Plasmodium
vivax, we must make observation in….
a. erythrocyte (red blood cell) of the men who
suffer from malaria
b. Blood plasm of the men who suffer from
malaria
c. Mosquito’s intestine wall which contains
Plasmodium
d. Mosquito’s saliva gland that contains
Plasmodium
e. Blood in intestine of the mosquito which
contains Plasmodium