Transcript Leaving Certificate Biology Photosynthesis Quiz

Leaving Certificate Biology
Biology General Knowledge 4 iQuiz
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Dilation of the pupil of the eye is
brought about by …
Excessive wind
The iris
The lens
The choroid
A solution with a lower solute
concentration than the surrounding
solution is known as what type of
solution?
Isotonic
Hypotonic
Hypertonic
Isotopic
Blood returns to the heart from the
lungs in what blood vessel?
Aorta
Vena cava
Pulmonary artery
Pulmonary vein
The growth response of part of a
plant towards an external
unidirectional stimulus is a …
Positive tropism
Geotropism
Negative tropism
Hydrotropism
The oxygen needed by aerobic
organisms comes from which of
the following processes?
Respiration
Glycolysis
Chemosynthesis
Photosynthesis
During the formation of base pairs
in DNA adenine always bonds with
…
Guanine
Thymine
Uracil
Cytosine
Chicken pox is a disease caused by
a…
Virus
Bacteria
Fungus
An infection
At night green plants excrete …
Hydrogen
Carbon dioxide
Oxygen
Nitrogen
The basic structural part of a
fungus is a …
Cell
Mycelium
Hypha
Zoospore
In which organ does menstruation
occur?
Kidney
Liver
Uterus
Leaf
Bacteria can survive unfavourable
conditions by …
Binary fission
Forming
endospores
Forming flagella
Undergoing
meiosis
What substance is excreted during
bacterial denitrification?
Urea
Nitrogen
Oxygen
Carbon dioxide
Which of the following is not
involved in protein synthesis?
DNA
mRNA
Chloroplast
tRNA
The temperature of a bird is higher than
that of a man. If a bird moved from a
temperature of 24 °C to one of 29 °C,
what would its temperature be in the
second place?
24 °C
29 °C
37 °C
None of these
Name the type of cell! Elongated, placed
end to end, separated by a perforated
cell plate so that the cytoplasm of one
cell is continuous with the cytoplasm of
the adjoining cell.
Xylem tracheids
Phloem sieve tube
Xylem vessel
Companion cell
Biology General Knowledge 4 iQuiz
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