End of Q2
Do Now:
To Be Completed:
WHERE ARE GENES DUE FRIDAY NLT MIDNIGHT
IN GC
Today’s Lesson:
Genes and Chromosomes
Slideshow - students take notes
Group work/individual option
progress to be monitored
This is the daily classroom agenda for Paxton Center School grade 8 Science. Lesson plans, homework, and other relevant information will be posted here each class.
Carbon dioxide
Needed for photosynthesis
plants obtain from air
Water
Needed for photosynthesis
dissolves and caries nutrients in soil
Nitrogen
necessary for amino acids which make up proteins
proteins control traits
Phosphorus
cell membranes and ATP
ATP is how organisms package, store an access energy for life
Potassium
key in controlling plant metabolism
growth, photosynthesis, etc.
Common fertilizers supply these three nutrients
NPK
“20-27-5 fertilizer” will be 20 percent nitrogen, 27 percent phosphorus, and 5 percent potassium
mixtures vary for different kinds of crops and plants