NATS 1675 Lecture Notes - Scrambled Eggs, Protoplasm, Chlorophyll
Document Summary
Access to e-book on free trail http://connect. mcgraw-hill. com/class/b_crippen_winter_2014. Top five highest marks out of the 8 quizzes will be graded. 75%- 80% is from lecture if questions come from textbook he will tell us what sections. Protoplasm is the essential material of all cells in living organisms. Life depends and arises out of the continuous chemical activity that occurs in protoplasm. Colliodal system is a permanent suspension of finely divided particles including large molecules of carbohydrates lipid, proteins and nucleic acid (rna & dna). Has to get nutrients from an outside source. Similar to fungi- has to get nutrients from outside sources. Eukaryotic cells- p,f,p,a (dna is contained in nucleus): true nucleus- dna is stored there. Prokaryotic cells- m: no true nucleus- but has dna: all kingdoms come from common ancestor. Cytoplasm- material within the cell membrane, not including the nucleus.
