Homework :

Membrane Transport: The cell biology of membrane transport is called the set of mechanisms that regulate the passage of solutes, such as ions and small molecules across cell membranes, ie lipid bilayers that have proteins embedded in them.

Mind is a selective permeable barrier, since it prevents the free exchange of materials from one place to another, but at the same time provide a means for communicating a space with another;


Allows the passage or transport of solutes from one side to another cell, it regulates the exchange of substances between the interior and exterior of the cell down a concentration gradient;

Class: 3

class:2

the cell is what form the DNA that is how the generations, all living things have cells we are made of cells

Class: 1

Date: February 09/10 (Tuesday)

Item: curriculum

Biology 7°

1. Achievement:

· Recognize that the cell is the smallest unity of structure and function and it formed the life.

2. Goal:

· Differences functions and cell organelles.

· Identifies plant cell and animal cell.

· Recognize and difference tissues.

· Explain mitosis and cell division.

· Process and cell be organized to from tissues, organs, apparatus, systems, and living things.

· Identified animal tissues and vegetal tissues

Topics

1. The cell

· Structure

· Function

· Cell

2. Animal cell

Vegetal cell

3. Cell division

· Mitosis

· Meiosis

4. Tissues

· Vegetal tissues

· Animal tissues

5. Levels of the cell organization

Homework

The consult and do a definition of cell. With mine own words