Tuesday, November 24, 2009

Science Exam reviewer by Gio Ilagan

All cells include the following parts:

Cell Membrane - forms the outer boundary of the cell and allows only certain materials to move into or out of the cell

Cytoplasm - a gel-like material inside the cell; it contains water and nutrients for the cell

Nucleus - directs the activity of a cell; it contains chromosomes with the DNA

Nuclear Membrane - separates the nucleus from the cytoplasm

Endoplasmic Reticulum - moves materials around in the cell

Ribosomes - make protein for the cell

Golgi Bodies - are used for packaging and secreting of energy

Mitochondria - break down food and release energy to the cell

Lysosomes - are chemicals used to digest waste

Vacuoles - are storage areas for the cell

Some organelles are found only in Plant cells. These organelles are:

C
These organelles are:

Cell Wall - provides structure to the plant cell

Chloroplasts - contain chlorophyll that is make food for the plant

http://www.fortbend.k12.tx.us/mastersonline/Ft_Bend_ISD/6306/qvms/johnson/cell_part.htm

No comments:

Post a Comment