Endomembrane System

What does a ribosome do?

• Makes DNA

• Makes proteins

• Makes lipid

• Transports proteins

Where do you find lots of ribosomes?

• On the golgi body

• On the rough endoplasmic resticulum

• On the smooth endoplasmic reticulum

• On the cell membrane

Tags

NGSS.MS-LS1-2

What are vesicles made of? Select all that are correct:

• Protein

• Membrane that has budded off the endoplasmic reticulum

• Membrane that has budded off the golgi body

• Cell membrane

What does the rough ER do?

• Transports and modifies proteins

• Transports and modifies lipids

• Transports and modifies carbohydrates

• Secretes proteins out of the cell

What does the smooth ER do?

• Transports and modifies proteins

• Secretes proteins out the cell

• Transports and modifies lipids

• Moves proteins around the inside of the cell

What does the golgi body do?

• Receives proteins from vesicles, tags them, then secretes them out of the cell.

• Makes proteins and moves them around the cell.

• Makes lipids and moves them around the cell.

• Receives vesicles from outside of the cell and destroys their contents with enzymes.

Tags

NGSS.MS-LS1-2

What is the correct order for the endomembrane system journey:

• Ribosome --> smooth ER --> vesicle --> lysosome

• Ribosome --> rough ER --> vesicle --> golgi body --> vesicle --> outside of the cell

• Ribosome --> golgi body --> smooth ER --> vesicle --> rough ER

• Ribosome --> rough ER --> golgi body --> outside of the cell

Cells with lots of golgi bodies are doing lots of:

• Secretion

• Photosynthesis

• Respiration

• Mitosis

An example of an animal cell that does lots of secretion is:

• Red blood cell

• Hair cell

• Bone cell

• Stomach cell

Tags

NGSS.MS-LS1-2

What do lysosomes do?

• Break down things the cell wants to get rid of using enzymes

• Move proteins around the inside of the cell

• Prepare proteins for secretion out of the cell

• Make lipids and transports them around the cell

Tags

NGSS.MS-LS1-2