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10/29 Warm-up Active transport is movement from areas of ___________ concentration to areas of _________ concentration, and requires ____________. LOW HIGH Requires energy! Think about football…the ONE guy with the ball needs to find away to get by 11 guys who want the ball! Endocytosis is a form of ACTIVE ______________ transport and means To enter the cell ________________________ Exocytosis is a form of ACTIVE ______________ transport and means To remove “exit: from the cell ________________________ What is the difference between passive transport and active transport? 6 week Exam Review Lab Safety, Characteristics of Life, Biomolecules, Cell structures, Cellular Transport 2013-14 • Plant • Eukaryotic • Bacteria • Prokaryotic • Animal • Eukaryotic Chloroplasts Converts sunlight energy into chemical energy (glucose) These molecules are….. NUCLEIC ACIDS NAME THE MONOMER AMINO ACID What does the amino acid build? (What is it a MONOMER of?) Protein NAME THE MONOMER NUCLEOTIDE Name the monomer MONOSACCHARIDE -SUGAR! Ribosome Site of protein synthesis Golgi Apparatus Packages and processes proteins Monosaccharide is the Monomer of a….. CARBOHYDRATE Function of….. Primary Source of Energy CARBOHYDRATES Glycerol and fatty acids are the monomers of….. LIPIDS Function of….. Stores Genetic Information NUCLEIC ACIDS Levels of Organization Organelles _______ Tissues Organs ____________Organism Nucleus Storage of Genetic Material The Nucleus is surrounded by: Nuclear Membrane Mitochondria Produces energy (ATP) Vacuole Fluid filled sac used to store materials Cell Membrane Maintains Homeostasis Cell Membrane Regulates what enters and leaves the cell The main component of the cell membrane… PhosphoLIPIDS Diffusion and Osmosis normally from areas of ___________ concentration to areas of _________ concentration HIGH LOW Because its easy! Osmosis is……. The movement of….. WATER What type of diffusion? Simple Facilitated Diffusion Red Onion Slides: What molecules are moving? Through what process Water Osmosis Normal Cells HYPERTONIC In salt water Red Onion Slides: What tonicity? WHY?? In salt water Normal Cells HYPERTONIC