Activity1Introtoanimals - Animals Activity#1 page 1 AP...

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Unformatted text preview: Animals Activity #1 page 1 AP BIOLOGY NAME_____________________ ANIMALS ACTIVITY #1 DATE__________HOUR______ I NTRODUCTION TO A NIMALS L EVELS OF O RGANIZATION Animals Activity #1 page 2 H OMEOSTASIS : DEFINITION I MPORTANCE M ECHANISMS FOR M AINTAINING H OMEOSTASIS : Animals Activity #1 page 3 T YPES OF F EEDBACK N EGATIVE P OSITIVE Q UESTIONS : 1. Identify the cell described in each of the following. Description Cell Secrete protein components of extracellular fibers; found in connective tissue Amoeboid cells that roam tissue engulfing bacteria and dead cells by phagocytosis Cells found in cartilage; secrete rubbery matrix found in cartilage Cells that form/produce bony matrix in bone Nerve cell 2. Identify the tissue describe in each of the following. Description Tissue Covers body surfaces and lines body cavities Fills in internal spaces; provides structural support Contracts & provides active movement Conducts electrical impulses Major tissue found in the brain, spinal cord and peripheral nerves Animals Activity #1 page 4 Description Tissue Major tissue found in the wall of the heart and in skeletal muscles Provides physical protection; controls permeability; produces secretions Simple & stratified squamous, cuboidal, columnar, transitional, pseudostratified Adipose, dense, cartilage, loose, blood, bone 3. Listed below are the major functions of the organ systems in the human body. Identify the organ system described. Identify the organ system described....
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This note was uploaded on 12/14/2009 for the course BIO1A 0012349 taught by Professor Durkka during the Spring '09 term at École Normale Supérieure.

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Activity1Introtoanimals - Animals Activity#1 page 1 AP...

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