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25 questions
Which of the following use spiracles for respiration?
mosquito & cockroach
earthworm & cockroach
fish & grasshopper
only cockroach
Gills of a fish are equipped with blood vessels to help in the exchange of gases
True
False
Due to accumulation of which acid there is muscle cramp?
Hydrochloric
Lactric
Ammonium
Latic
Breathing is also known as ___ respiration?
Internal
External
Intracellular
Extracellular
While running which type of respiration is used?
Aerobic
Anarobic
Is yeast a Anarobic or aerobic excreting organisms?
Anarobic
Aerobic
Earthworms skin is
moist and slimy
moist and rough
rough and slippery
rough and slimy
What is the chemical formula for glucose?
C6H12O6
C12H6O12
C6O12H6
6CH2O
During inhalation diaphragm moves
Down
Left
Right
Up
When we inhale air, it passes through our nostrils into the
nasal cavity
chest cavity
tracheae
spiracles
If a plant was watered daily but placed in a closet, receiving no sunlight, what process would NOT occur?
Cellular Respiration
Water Absorption
Photosynthesis
Simon breathes in and out of a paper bag three times. How has the oxygen and carbon dioxide in the bag changed after three breathes?
Oxygen : increase,
Carbon dioxide : Increase
Oxygen : increase,
Carbon dioxide : decrease
Oxygen : decrease,
Carbon dioxide : Increase
Oxygen : decrease,
Carbon dioxide : decrease
In the lung model shown below, the balloons in the bell jar represents _________ in the human respiratory system.
windpipe
lungs
nose
air spaces
Which equation best represents respiration?
Sugar + Oxygen --> Carbon dioxide + Water + Energy
Carbon dioxide + Water --> Oxygen + Sugar + Energy
Oxygen + Water --> Energy + Sugar + Carbon dioxide
Sugar + Energy + Water --> Carbon Dioxide + Oxygen
What gas is MOST LIKELY represented by the arrow labeled X?
carbon dioxide
Oxygen
nitrogen
hydrogen
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