Worksheetsrespiration
Total questions: 12
Worksheet time: 6mins
Which animal can breathe through their skin?
The gills of a fish are designed to take in _________ _________ in the water.
(a)
Plant cells and animal cells have many organelles in common. Which two organelles do animal cells NOT have?
Nucleus
Ribosomes
Vacuoles
Mitochondria
Chloroplasts
What is the chemical formula for glucose?
C6H12O6
C12H6O12
C6O12H6
6CH2O
When yeast respires anaerobically, it produces energy, carbon dioxide and _____________
Ethanol
Lactic acid
The energy released in respiration process is _______ energy
Physical
Chemical
both physical and chemical
None
The process of breaking down of food in the cell with release of energy is called
Digestion
Cellular respiration
Circulation
Excretion
What are the products of aerobic respiration?
Carbon Dioxide and Energy
Lactic Acid
Water and Carbon Dioxide
Glycogen and Carbon Dioxide
Which of the following is NOT an advantage of transpiration
removes excess water
Creates suction pull
Lower plant body temperature
transports food
During heavy exercise the breathing rate of a person slows down.
TRUE
FALSE
