Week+14+December+1-5,+2014

= Monday 12/1/14 =

POP-QUIZ X2
Complete Quiz/Review 1 No notes or other resources



Complete Quiz/Review 2 Use your notes but no other resources

=** Tuesday 21/2/14 **=

The Membranes and Transport media type="youtube" key="dPKvHrD1eS4" width="560" height="315"

Video Link - YouTube

=** Wednesday 12/3/14 **=


 * Keystone Vocabulary **

osmosis
The movement of water or another solvent through permeable membranes from an area of higher water concentration to an area of lower water concentration.

homeostasis
The process in which an organism regulates its internal environment

homeostatic mechanism
A type of mechanism that contributes to maintaining a state of equilibrium (e.g., thermoregulation, water regulation, and oxygen regulation).



Thursday 12/4/14

=** Friday 12/5/14 **=
 * 1. Keystone Vocabulary **

Make sure you have **ALL** of these words in your notes

osmosis
The movement of water or another solvent through permeable membranes from an area of higher water concentration to an area of lower water concentration.

homeostasis
The process in which an organism regulates its internal environment

homeostatic mechanism
A type of mechanism that contributes to maintaining a state of equilibrium (e.g., thermoregulation, water regulation, and oxygen regulation).

pH
The measure of acidity or alkalinity (basicity) of an aqueous solution scaling from 1 (highly acidic) to 14 (highly basic) with a midpoint of 7 (neutral).

temperature
A measure of the average kinetic energy (energy of motion) of particles in a sample of matter. This physical property can determine the rate and extent to which chemical reactions can occur within living systems. It is commonly measured in degrees Celsius (°C) or Fahrenheit (°F).

passive transport
The transportation of materials across a plasma membrane without using energy

carrier proteins
Proteins embedded in the plasma membrane involved in the movement of ions, small molecules, and macromolecules into and out of cells

endocytosis
A process in which materials enter the cell

exocytosis
A process in which materials exit the cell

facilitated diffusion
A process in which substances are transported across a plasma membrane with the concentration gradient with the aid of carrier (transport) proteins; does not require the use of energy.


 * 2. Ketchup **You may delay, but time will not, and lost time is never found again. B.Franklin

If needed, use this time to "catch-up" on assignments. Check your grades (below and on your portal) to correct zeros. All assignments are linked through Hecksplorations. Use the assigned/due dates to find needed materials. Past weeks are in the archive.







The teacher has a packet on our next topic (Meiosis). Get a head-start on the next class by reading and answering the questions. 
 * 3. Meiosis Reading **