GN 301 Lecture Notes - Lecture 2: Colchicine, Acrosome, Cystic Fibrosis
Document Summary
10:16 am: cell biology, muscle, can be striated or smooth, want them to work together. Strength and stretch: blood, work individually, rbc do not have a nucleus during development so it cannot reproduce, new ones grow from stem cells in bone marrow, nerve. Synapses: organelles, nucleus, 46 chromosomes, have nuclear pores that allow movement in and out of the cell, ribosomes, er. Site of protein synthesis for cell: rough: protein folding has ribosomes on it. Smooth: no ribosomes and lipid synthesis: golgi apparatus. Lost about 80% of vision: paralympic swimmer, plasma membrane, contains protein and glycoproteins aid in cell recognition. Sodium channels: ion channel, ability to detect pain: mutation: not feeling pain, potassium channels: control spikes in charge, also work as ion channel. Size of a : non-motile (does not move by self, but by cilia, almost mature prior to birth, 500,000 potential eggs but only 400 released.
