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Unit 5 Learning Targets

Describe how phospholipids, cholesterol, and proteins contribute to cell/plasmamembrane function.

Identify and describe the functions of the six major types of membraneproteins (receptor proteins, adhesion proteins, active transport proteins, passivetransport proteins, enzymes, and recognition proteins).

Explain how the random movement of molecules in uids results in diusion.

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!se the terms hypotonic, hypertonic, and isotonic to explain the process of

osmosis.

Explain how substances are transported across cell membranes (active vs.passive transport, endocytosis, exocytosis, and phagocytosis).

 

Suggest why a cell"s surface area to volume ratio limits its size.

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Outline the cell theory and explain how a single cell demonstrates all thecharacteristics of living things (e.g. metabolism, response to stimuli,homeostasis, growth, reproduction, evolution, and energy consumption).

Compare the cells of organisms in the #omains $u%arya, &rchaea, and 'acteria(eu%aryotic vs. pro%aryotic cells).

Identify the structure and function of the following cellular components

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Explain how mitochondria and chloroplasts provide evidence for endosymbiotictheory.

Identify the components of a eu%aryotic cell"s endomembrane system andexplain how the components demonstrate both continuity and specialization.

Draw and label a plant cell and an animal cell, as viewed from a compound lightmicroscope.

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naly!e and interpret data with error bars, an &*+&, and a regression test.