5.2.1 - photosynthesis Flashcards
1
Q
What is the word equation for photosynthesis?
A
Carbon dioxide + water = oxygen + glucose
2
Q
What are autotrophs?
A
Organisms that convert simple inorganic molecules into more complex organic molecules using light or chemical energy.
3
Q
What are heterotrophs?
A
Organisms that obtain complex organic compounds by feeding on other organisms.
4
Q
Give an overview of photosynthesis.
A
Series of chemical reactions that occur in autotrophs.
Converts light energy into chemical energy.
Light energy is used to split bonds in water.
Oxygen released.
5
Q
Give examples of autotrophs and heterotrophs.
A
Autotrophs = Plants
Heterotrophs = Animals and fungi
6
Q
What is a similarity between respiration and photosynthesis?
A
In both, there is an electron transfer chain composed of carrier molecules.
