Lecture 1

Lecture 1 - connective tissue Nuclei Loose connective...

Info iconThis preview shows pages 1–11. Sign up to view the full content.

View Full Document Right Arrow Icon
Salmon - salt to fresh water and back
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Bar-headed goose: can fly over Mt. Everest!
Background image of page 2
Electric eel: stunning its prey with electricity
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Each animal has unique adaptations • Salmon - salt and water balance • Bar-headed geese - gas exchange and circulatory systems • Electric eel - modified muscles
Background image of page 4
LE 40-2 Tuna Shark Penguin Dolphin Seal
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Volvox
Background image of page 6
LE 40-5_1 EPITHELIAL TISSUE Stratified columnar epithelium Simple columnar epithelium Pseudostratified ciliated columnar epithelium Columnar epithelia, which have cells with relatively large cytoplasmic volumes, are often located where secretion or active absorption of substances is an important function. Stratified squamous epithelia Simple squamous epithelia Cuboidal epithelia Basement membrane 40 µ m
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
LE 40-5_2 CONNECTIVE TISSUE Collagenous fiber Elastic fiber 120 µ m 100 µ m Chondrocytes Chondroitin sulfate Cartilage 150 Adipose tissue Fat droplets Blood Red blood cells White blood cell 55 µ m Plasma Bone Central canal 700 µ m Osteon 30 µ m Fibrous
Background image of page 8
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 10
Background image of page 11
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: connective tissue Nuclei Loose connective tissue LE 40-5_3 MUSCLE TISSUE Multiple nuclei 100 µ m Skeletal muscle Cardiac muscle Smooth muscle Neuron Muscle fiber Sarcomere Intercalated disk Nucleus 50 µ m Nucleus 25 µ m Muscle fibers Process Nucleus 50 µ m Cell body NERVOUS TISSUE LE 40-6 Lumen of stomach Mucosa: an epithelial layer that lines the lumen Submucosa: a matrix of connective tissue that contains blood vessels and nerves Muscularis: consists mainly of smooth muscle tissue Serosa: a thin layer of connective and epithelial tissue external to the muscularis 0.2 mm LE 40-11 Response No heat produced Room temperature decreases Room temperature increases Set point Too hot Set point Heater turned off Too cold Set point Control center: thermostat Heater turned on Response Heat produced...
View Full Document

This note was uploaded on 10/21/2008 for the course BILD 2 taught by Professor Schroeder during the Fall '08 term at UCSD.

Page1 / 11

Lecture 1 - connective tissue Nuclei Loose connective...

This preview shows document pages 1 - 11. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online