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79 questions
The breakdown of food (carbohydrates, lipids and in starvation conditions, proteins) to produce ATP.
Example: The breakdown of glucose
in the presence of oxygen,
occurring in autotrophs and heterotrophs.
C6H12O6 + 6O2 →6CO2+ 6H20 + ATP
Osmosis
Carbohydrates
Photosynthesis
Cell Respiration
A green organelle found in autotrophs (mostly plants and algae) that converts light energy into chemical energy (photosynthesis).
Lysosomes
Cilia
Chloroplasts
Mitochondria
A green organelle found in autotrophs (mostly plants and algae) that converts light energy into chemical energy (photosynthesis).
Lysosomes
Cilia
Chloroplasts
Mitochondria
About how much energy is LOST when an organism consumes another organism from a different trophic level?
10%
90%
50%
25%
Which answer best describes the transfer of energy as it moves up the energy pyramid?
Energy gets larger as you go up the pyramid.
Energy gets smaller as you go up the pyramid.
Energy stays the same as you go up the pyramid.
What is energy?
If the snake has 50 kJ of energy, how much does the grass have?
50
500
5000
5
If the grass has 4360 kJ of energy, how much energy does the owl get?
436
4.36
46
4360
If the rabbit has 240 kJ of energy, how much does the snake get?
240
2400
2
24
What is the study of how organisms interact with their environment?
habitat
niche
ecosystem
ecology
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