WorksheetsEnergy Sources and Organism Types Quiz
Total questions: 15
Worksheet time: 8mins
A heterotroph obtains its energy from:
Photosynthesis
Consuming other organisms
Sunlight
Chemical reactions
An autotroph makes its own ___________ from chemicals or the ______________.
Energy; soil
Food; environment
Food; sunlight
Energy; water
On Earth, what are the major food suppliers?
Heterotrophs
Autotrophs
Decomposers
Carnivores
Another name for autotrophs is:
Consumers
Producers
Decomposers
Scavengers
Another name for heterotrophs is:
Producers
Consumers
Decomposers
Photosynthesizers
What is the ultimate source of energy for Earth?
The Moon
The Sun
The Earth's core
The oceans
What is the name of ATP?
Adenosine Triphosphate
Adenine Triphosphate
Adenosine Diphosphate
Adenine Diphosphate
True or False: ATP is made up of Ribose, a sugar.
True
False
True or False: ATP has 3 Phosphates.
True
False
ADP has how many phosphate groups attached to it?
One
Two
Three
Four
AMP has more stored energy than ATP. True or False?
True
False
All energy released in the surrounding chemistry is due to what?
Chemical bonds breaking
Chemical bonds forming
Heat absorption
Light emission
Which of the following processes do autotrophs primarily use to make their own food?
Cellular respiration
Photosynthesis
Fermentation
Digestion
Which molecule is directly involved in energy transfer within cells?
Glucose
ATP
DNA
RNA
What is the primary role of ATP in cellular activities?
Store genetic information
Provide structural support
Transfer energy
Catalyze reactions
