'Cell shape' diaporamas de présentation

The Cell

The Cell. Cell Types Cell Parts Diffusion & Osmosis. Cell Types. Prokaryotic Cells (Prokaryotes). Bacteria. http://micro.magnet.fsu.edu/cells/bacteriacell.html. Capsule. a protective covering made up of polysaccharides (complex carbohydrates).

1.11k views • 82 slides

HISTOLOGY

HISTOLOGY. THE STUDY OF TISSUES. TISSUES. Organization of similar cells embedded in a matrix (nonliving, intercellular material Matrix can be rigid, gel, fluid or nonexistent Specialize in performing at least one unique function essential for life. I. EPITHELIAL.

2.07k views • 79 slides

Cell structure and function

Cell structure and function. *Show 2 video clips Honors book. Chapters 7.1- 7.2. Voc Terms 7.1-7.2. Cytoskeleton Centriole Ribosome Endoplasmic reticulum (smooth and Rough) Golgi apparatus Chloroplast Mitochondrion Cell wall Lipid bilayer Selectively permeable. Cell Cell theory

1.18k views • 51 slides

SSR

647 views • 48 slides

F rontiers in Cancer Science

661 views • 44 slides

University of Jordan Faculty of Medicine Department of Physiology and Biochemistry Syllabus: Introduction to Physiology

University of Jordan Faculty of Medicine Department of Physiology and Biochemistry Syllabus: Introduction to Physiology (0501110) Summer 2012 REFERENCE: Guyton and Hall Textbook of Medical Physiology: 12 th edition 2011 . Physiology. Ref.: Textbook of Medical Physiology . 12th. Ed.

663 views • 41 slides

Lecture-3 A Survey of Prokaryotic Cells and Microorganisms

Lecture-3 A Survey of Prokaryotic Cells and Microorganisms. The cell. The cell can be defined : as a basic functional unit of life .

1.63k views • 40 slides

Cell Biology

Cell Biology. Part 2. Cytoskeleton. Network of protein fibers and in the cytoplasm. Functions. Cell structure and shape. Cell movement. Cell division - helps build cell walls and move the chromosomes apart. Components of the Cytoskeleton Organized in deceasing diameter. Microtubules

607 views • 40 slides

Effects of Cell Shape and Position on their Mechanical Environment & Effects of Dynamic Compression on iNOS and IL-1

516 views • 35 slides

The Cell

The Cell . Cell membrane components. Mostly proteins: on the surface ? receptor Below the surface ? mostly enzymes Across ? allows compounds to move in and out of the cell (channels or pumps). The cell needs to absorb and excrete various compounds throughout its life.

845 views • 32 slides

Chapter 3: Microscopy and Cell Structure

Chapter 3: Microscopy and Cell Structure. Important Point:. If you are having trouble understanding lecture material: Try reading your text before attending lectures. And take the time to read it well!. Typical Bacterial Shapes.

407 views • 30 slides

The Cell

The Cell. Cell Theory. The Cell is the smallest unit of life Cells come from existing cells All cells use energy and have a metabolism All cells have a plasma membrane All cells have genetic information in the form of DNA. Cell Size. Cell Size. Ribosomes. Prokaryotic Cells.

450 views • 29 slides

01.20.10 Lecture 4 Cellular Building Blocks: Lipids and Membranes

01.20.10 Lecture 4 Cellular Building Blocks: Lipids and Membranes. Membranes form many compartments in the cell. Biological membranes are composed of a lipid bilayer. Membrane lipids are amphipathic molecules. Membrane lipids are amphipathic

681 views • 24 slides

01.20.10 Lecture 4 Cellular Building Blocks: Lipids and Membranes

01.20.10 Lecture 4 Cellular Building Blocks: Lipids and Membranes. Membranes form many compartments in the cell. Biological membranes are composed of a lipid bilayer. Membrane lipids are amphipathic molecules. Membrane lipids are amphipathic

524 views • 24 slides

Cell Structure & Organelle Function

Cell Structure & Organelle Function. What is the Cell Theory?. The cell is the basic unit of structure and function in the human body. It can be specialized to do many things. Main job is to make proteins . Cell Structure.

2.53k views • 21 slides

Domain Bacteria and Archaea (Kingdom Monera )

Domain Bacteria and Archaea (Kingdom Monera ). Prokaryotes Microscopic organisms that do NOT have a nucleus 1 to 10 micrometers (1/1000 of a millimetre) Single celled organisms Can form colonies Do NOT contain complex organelles, but do have: Genetic material (DNA) Ribosomes Cell wall

848 views • 19 slides

Do Now

Brainstorm: Where does life come from?. Do Now. The Cell Theory. All living things are made up of cells Cells only arise from pre-existing cells. The cell is the basic unit of life. Was the first to use the term cell. Looked at cork cells under the compound microscope. Robert Hooke.

287 views • 17 slides

244 views • 14 slides

Chapter 3

305 views • 10 slides

Lipids and Cell Membrane Structure

Lipids and Cell Membrane Structure. Lipids make up MOST of the cell membrane. Lipids are not soluble in water Lipids store large amounts of energy The monomers (smallest part of a lipid) are called fatty acids

789 views • 8 slides