Z331 Fall 2010 Ecampus Week 1 Cells Posted

Z331 Fall 2010 Ecampus Week 1 Cells Posted -...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
Week 1: Chapter 3 -   The Cellular Level of  Organization
Background image of page 1

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

View Full DocumentRight Arrow Icon
The Cell Performs all life functions basic structural and functional units of life respond to their environment maintain homeostasis at the cellular level modify structure and function over time 3-1, 64
Background image of page 2
Sex Cells Sex cells (germ cells): reproductive cells male sperm female oocytes (eggs) Somatic Cells Somatic cells ( soma = body): all body cells except sex cells Chapter 4 images Chapter 28 images
Background image of page 3

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

View Full DocumentRight Arrow Icon
The Cell Membrane Functions (p. 63) Isolation Intracellular fluid cytosol Extracellular fluid Called interstitial fluid if in tissues Regulation Sensitivity Support Fig 3-1, 64
Background image of page 4
Structure of the Cell Membrane Fig 3-2, 66 Contains lipids, carbohydrates, and functional proteins
Background image of page 5

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

View Full DocumentRight Arrow Icon
Phospholipid Bilayer Double layer of phospholipid molecules: hydrophilic heads— toward watery environment, both sides hydrophobic fatty-acid tails—inside membrane barrier to ions and water soluble compounds Hydrophilic heads Cholesterol 3-2, 66
Background image of page 6
Membrane Proteins Integral proteins & Peripheral proteins 6 Functions Anchoring Recognition Enzymes Receptors Carrier Proteins Channels 3-2, 66
Background image of page 7

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

View Full DocumentRight Arrow Icon
Cytoplasm
Background image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/15/2011 for the course ZOOLOGY 331 taught by Professor Amyharwell during the Fall '10 term at Oregon State.

Page1 / 23

Z331 Fall 2010 Ecampus Week 1 Cells Posted -...

This preview shows document pages 1 - 9. Sign up to view the full document.

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