Polymers Hair Fur Fingernails Silk Cotton Polyamides(nylons) Polyester Polyethylene PVA PVC Dacron Lycra What are they all? Polymers The word polymer literally means "many…
Observe the three pictures of red blood cells. 1) Draw one cell of each picture and describe the cells. 2) Predict: Which cells was placed in low, medium and high salt solution?…
Veins Veins Formed when _ Have ______________________________, larger lumens compared with corresponding arteries Blood pressure is _ Thin tunica media and a thick tunica…
Chapter 5.3 Diffusion, Membranes, and Metabolism AP Biology Fall 2010 Bell Ringer Objectives Differentiate between the factors that influence the rate and direction of diffusion…
Lecture: Phases of Matter “jane chen: a warm embrace” http://www.ted.com/talks/jane_chen_a_warm_embrace_that_saves_lives.html What is “phase” of matter? What controls…
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DNA Sequencing From Extraction to Information The Process Step 1: DNA Extraction Genomic DNA extraction from the organism (bacteria) Step 2: PCR Amplification Amplification…
Veins Veins Formed when _ Have ______________________________, larger lumens compared with corresponding arteries Blood pressure is _ Thin tunica media and a thick tunica…
Chapter 5.3 Diffusion, Membranes, and Metabolism AP Biology Fall 2010 Bell Ringer Objectives Differentiate between the factors that influence the rate and direction of diffusion…