animal tissues

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Animal Tissues

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Page 1: Animal tissues

Animal Tissues

Page 3: Animal tissues
Page 4: Animal tissues

Nervous Tissue

• Neuron (nerve cell): Cell body, dendrite, axon. Glial cells support the neuron

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Page 6: Animal tissues

Neurotransmitter crosses synapse

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Schwann cells make

up the myelin sheath. Impulse

jumps from node to node

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3 types of muscle tissue:

skeletal, smooth, cardiac

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• Striations Intercalated discs

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• Loose connective tissue (under skin and epithelial tissue)

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Bone• Haversian canal

with blood vessel and nerve

• Lacuna openings with osteocytes in them

• Calcium carbonate matrix

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Blood:Erythrocytes, red blood

cells

• Hemoglobin carries oxygen• No nucleus• Made in bone marrow

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Leukocytes: White blood cells

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Thrombocytes: platelets

• Platelets adhering to damaged vessel

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Blood composition

• RBC (hematocrit) 40%

• WBC 1%

• Platelets 1%

• Plasma 58%

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Tendon: bone to muscleMore flexible and thicker

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Ligament: bone to boneNot as flexible or thick

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REVIEW QUESTIONS

• What are the scientific names for the three types of cells in blood?

• What is released by basophils to stimulate inflammatory response?

• What type of protein makes up the ACL?

• What part of the blood is used for DNA fingerprinting?

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• What muscle tissue branches?

• What muscle tissue is involuntary and lines digestive tract?

• What type of epithelium tissue is found inside the cheek?

• What is adipose?

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REVIEW

• What is in the lacuna?

• Which is thicker tendons or ligaments?

• What tissue has matrix?

• What makes calcium carbonate in bones?