Sponges Flashcards

Learn about sponges (46 cards)

1
Q

Malaria belongs to domain

A

EUKARYOTA

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2
Q

The phylum for malaria is

A

Apicomplexa

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3
Q

Aconoidasida is the _________ for malaria

A

Class

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4
Q

The order for malaria is

A

Haemospororida

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5
Q

The family name for malaria is________

A

Plasmodiidae

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6
Q

The genus name for malaria is

A

Plasmodium

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7
Q

Species name for malaria is

A

Falciparum

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8
Q

Features of aveolata include

A

Presence of alveoli
Presence of plastids
Presence of cellulose cell wall
Presence of two flagella located in the wall grooves used for spinning through water

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9
Q

Dinoflagellate bloom called____________ make coastal water____________ as a result of__________ in the_____________

A

Red tide
Brownish red or pink
Carotenoids
Plastids

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10
Q

Gymmnodinium is a

Dinoflagellate (true / flase)

A

True

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11
Q

Gymnodinium produces toxin that causes massive fish kill true or flase

A

True

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12
Q

Apicomplexas are_________

A

Uninucleated

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13
Q

Ciliophora posses___________type of nuclei. Which are___________ and ____________

A

Two
Macronucleus
Micronucleus

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14
Q

Shape of paramicium is maintained by the________

A

Flexible pellicle

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15
Q

Ciliates are_________

A

Radially symmetrical

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16
Q

Ciliates possess distinct_______ and primitive __________

A

Anterior

Posterior

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17
Q

Ciliates have large contractile vacuole. True or Flase

A

True

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18
Q

Cilia used for_________ and ___________ arise from_____________

A

Swimming
Feeding
Subsurface basal granules

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19
Q

Cilia are not identical to flagella. True or Flase

20
Q

The major difference between cilia and flagella is the __________

21
Q

Foid is ingested through the___________ and ____________

A

Cytostome

Cytopharynx

22
Q

Cytostome is also known as

23
Q

Cytopharynx is also known as

24
Q

Cytopyge ia also known as

25
Food digestion occurs within the___________
Food vacuole
26
_____________produces water for balance in ciliates
Contractile vacuole
27
Water is taken in by_________
Osmosis
28
What is the major distinctive feature of the ciliates?
Presence of two types of nuclei
29
Micronuclei is used for
Exchange of genetic information during conjugation.
30
Macronuclei is required for________
Producing RNAs and proteins for daily functions
31
Asexual reproduction is by ___________ in ciliates.
Binary fission
32
Sexual reproduction is by _________ in ciliates.
Conjugation
33
During asexual reproduction by _______________ existing macronucleus ___________ and new one form from ______________
Binary fission Disintegrate Micronuclei
34
During conjugation the ______________ resulting from _______________ function as _________
Haploid micronuclei Meiotic division Gametes
35
Balantidium coli is a common parasite of
Man, lower primates and hogs
36
Ciliates may be
Predatory, suspension feeders or symbiotic and live within the vertebrate gut
37
Infections results from
Fecal contamination of food
38
Pathogenesis is similar to that of
E. histolitica
39
______________ is a ciliate fish parasite
Lchthyophthirus multifillis
40
Characteristics of Apicomplexas are
``` All members are parasitic No visible means of locomotion Mostly intracellular Uninucleated Forms spores at some stage in their life cycle ```
41
What is the function of apical complex?
For penetrating the host cell.
42
__________is used for penetrating the host cell.
Apical complex
43
__________ is a modified plastid.
Apicoplast
44
Apicoplast may be
Ringlike tubular or filamentous
45
Apicomplexa has no cilia or flagella except in
Certain reproductive stages
46
Egof Apicomplexas are
Babesia, plasmodium, isospora, cyclospora, toxoplasma, cryptosporidium