Transcript Leaving Certificate Biology Topic iQuiz

Leaving Certificate Biology
Diversity of Organisms iQuiz
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Which of the following do not have
cell walls?
Animals
Fungi
Bacteria
Plants
Which of the following refers to a
system of classification?
Cytology
Cytonomy
Taxology
Taxonomy
Which of the following is
associated with chitin?
Amoeba
Yeast
Bacteria
Flowering plant
Bacteria reproduce by …
Budding
Binary fission
Spores
Meiosis
Which of the following refers to a
mode of nutrition involving dead
sources?
Photosynthetic
Chemosynthetic
Parasitic
Saprophytic
Which one of the following
organisms is not eukaryotic?
Homo sapiens
Escherichia coli
Saccharomyces
cerevisiae
Amoeba proteus
What structures receive the nuclei
from both hyphae during sexual
reproduction in Rhizopus?
Zygospore
Gametangia
Progametangia
Sporangia
The part of a bioreactor that
diffuses oxygen into the medium is
called a …
Fermenter
Sparger
Culture
Stirrer
The Lag phase of bacterial growth
is characterised by … in numbers.
a minor increase
a sharp increase
no increase
a drop
Which one of the following is
always present in bacteria?
Plasmid
Flagellum
Storage granule
Capsule
Colonies can form during the
reproduction of which organism?
Ants
Yeast
Rhizopus
Bacteria
To which kingdom does plankton
belong?
Plant
Animal
Monera
Protista
Who devised the five kingdom
system of classification?
Linnaeus
Whittaker
Wallace
Fleming
Which of the following is caused by
a rod-shaped bacterium?
Pneumonia
Syphilis
Tuberculosis
Food poisoning
Which of the following refers to a protein
extracted from cultured algae, yeasts, or
bacteria and used as a substitute for
protein-rich foods, especially in animal feeds?
TSP
SCP
Soy protein
MRSA
Diversity of Organisms iQuiz
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