Cell structure and function

____10mil.x magnification

____1000x magnification

____100x magnification

What are the four structures that all cells share in common?

• Plasma Membrane, Cytoplasm, DNA, Ribosomes

• Nucleus, Cytoplasm, DNA, Ribosome

Has a role in protein synthesis by modifying proteins.

• RER

• SER

Role in storage of calcium ions(Ca+) synthesize lipids, steroid hormones, and carbohydrates.

• RER

• SER

Receiving face of Golgi apparatus, faces towards nucleus and ER

• Trans Face

• Cis face

Releasing face of Golgi apparatus, faces towards the cell plasma membrane.

• Trans face

• Cis face

A system of structures that has the role of making and modifying proteins and lipids.

Endomembrane system includes?

• Plasma membrane, nuclear envelope, RER, SER, Golgi body, lysosome

• DNA, RNA, Ribosomes, Nucleus

Produces ATP

• Mirochondria

• Ribosome

• Lysosome

Protects cell against tension and compression and is made up of glycoprotein and collagen.

• Extracellular matrix

• Plasma Membrane

• Cell wall