Đỗ Minh Quân 3.cell membrane

MEMBRANE AND NUCLEUS Instructors PGS.TS Lê Quốc Tuấn UNIVERSITY OF AGRICULTURE AND FORESTRY OF HCM Specific English... Cell membrane is made of two molecule, lipid and protein.. In lipid

MEMBRANE AND NUCLEUS

Instructors

PGS.TS Lê Quốc Tuấn

UNIVERSITY OF AGRICULTURE AND FORESTRY OF HCM

Specific English

MEMBERS OF GROUP 2

 Lâm Ngọc Thu Thảo 14163243

 Đỗ Minh Quân 14163216

 Lê Hoàng Vũ 14163322

 Võ Thi Mỹ Tiên 14163012

 Võ Thị Thùy Dương 14163063

Cell membrane is made of two molecule, lipid and protein Lipid is also divided into cholesterol and

phospholidid

In lipid layer, each molecule has two “head” Hydrophiclic “head” and Hydrophobic “head”.It can

be considered as a two-dimensional liquid It also has protein through out this structure call

Integral Protein And the protein is outside call peripheral protein

CELL MEMBRANE STRUCTURE

CELL MEMBRANE FUNCTION

CELL NUCLEUS

Nuclear pores Nuclear envelope

Nucleolus Chromatin

The cell nucleus is a membrane bound structure that contains the cell's

hereditary information and controls the cell's growth and reproduction It is the

command center of a eukaryotic cell and is commonly the most

prominent organelle in a cell

The cell nucleus is bound by a double membrane called nuclear envelope

The function of the nucleus is to maintain the integrity of these genes and to control the activities of the cell by regulating gene expression—the nucleus is, therefore, the control center of the cell