And today's question.
How do we get from this
to this?
What we already know
Bioelements join to make biomolecules; there are four groups of biomolecules.
Respiration
This came first - it is the release of energy from chemical ingredients.
Chemotrophs
Text
What problems can you see with this?
Then cyanobacteria
Photosynthesis
from 'photo' meaning light, and 'synthesis' meaning making or manufacturing
or 'making things from light'
Then
Respiration
in animals
Properly called
'cellular respiration'
Occurs in mitochondria
Year 7 - 18th January 2016 - Lesson 2 [Photosynthesis and Respiration]
By Gavin King
