'Transport molecules' diaporamas de présentation

Similarities and Differences Among Living Organisms

Similarities and Differences Among Living Organisms. CELLS MUST USE ENERGY FROM ATP TO TRANSPORT MOLECULES FROM AREAS OF LOW CONCENTRATION THROUGH THE CELL MEMBRANE TO AREAS OF HIGH CONCENTRATION. ACTIVE TRANSPORT. PROTEINS ARE DIGESTED TO PRODUCE SMALLER MOLECULES KNOWN AS. AMINO ACIDS.

771 views • 63 slides

Similarities and Differences Among Living Organisms

Similarities and Differences Among Living Organisms. CELLS MUST USE ENERGY FROM ATP TO TRANSPORT MOLECULES FROM AREAS OF LOW CONCENTRATION THROUGH THE CELL MEMBRANE TO AREAS OF HIGH CONCENTRATION. ACTIVE TRANSPORT. PROTEINS ARE DIGESTED TO PRODUCE SMALLER MOLECULES KNOWN AS. AMINO ACIDS.

654 views • 63 slides

CELL MEMBRANE

CELL MEMBRANE. How the cell membrane helps to maintain homeostasis. HOMEOSTASIS. Definition: The maintenance of a stable environment. In cells this happens by monitoring what goes in and out of the cell. Cell Membrane. Cell Membrane. PROTEINS IN THE MEMBRANE.

515 views • 43 slides

Cellular membranes

594 views • 43 slides

The Chemistry of Life

1. The Chemistry of Life. 2. Organic Chemistry. Study of Compounds that contain Carbon. Why is carbon so interesting? Carbon has the ability to form more compounds than any other element. 3. 4. Pure Carbon Molecules. Diamond. Graphite. 5. What are we composed of?. Atoms.

544 views • 43 slides

The Chemistry of Life

1. The Chemistry of Life. 2. Organic Chemistry. Study of Compounds that contain Carbon. Why is carbon so interesting? Carbon has the ability to form more compounds than any other element. 3. 4. Pure Carbon Molecules. Diamond. Graphite. 5. What are we composed of?. Atoms.

431 views • 43 slides

Cellular membranes

433 views • 43 slides

Cell Membranes Osmosis and Diffusion

Cell Membranes Osmosis and Diffusion. Functions of Membranes. 1. Protect cell 2. Control incoming and outgoing substances 3. Maintain ion concentrations of various substances 4. Selectively permeable - allows some molecules in, others are kept out. Phospholipid Bilayer.

520 views • 21 slides

Cell Membranes Osmosis and Diffusion

461 views • 21 slides

Cell Membranes Osmosis and Diffusion

Cell Membranes Osmosis and Diffusion. Functions of Membranes. 1. Protect cell 2. Control incoming and outgoing substances 3. Maintain ion concentrations of various substances 4. Selectively permeable - allows some molecules in, others are kept out. Phospholipid Bilayer.

211 views • 21 slides

Biochemistry

Biochemistry. Module Overview. The Chemicals of Life. Carbohydrates. Lipids. Water. Proteins. Nucleic acids. Water. Life as we know it on earth cannot supply without a regular supply of water.

504 views • 18 slides