2. Cell Structure & Function Post test

Select all of the organelles that help store, clean up, and support in the cell. (5 choices)

Cell 1 is probably a plant cell because of the presence of ____.

What is the difference between cell boundaries of a plant and animal cell?

Some cells, such as human nerve and muscle cells, contain many more mitochondria than do other

cells, such as skin cells. Why do some cells have more mitochondria than others?

Which of the following is a function of the nucleus

The rough endoplasmic reticulum and Golgi apparatus work together in eukaryotic cells. What is one

way that the rough endoplasmic reticulum assists the Golgi apparatus?

This organelle is found in ALL cells and functions to allow
only certain molecules in and out of the cell.
(mitochondria, cell membrane, chloroplast, vacuole)

The following cell structures are located within cells that make proteins.

• Nucleus
• Ribosome
• Endoplasmic reticulum (ER)
• Golgi apparatus
• Vesicles

Order the steps for making and transporting a protein through the use of the organelles above.

These are strands of proteins that help the cell maintain
its shape and size, without them the cell would collapse
in on itself. (cytoskeleton, ribosomes, nucleus, golgi apparatus)

Order in correct order the type of cell and the organelles shown for the cell below.

I’ve been called the storage tank
By those with little taste
I’m a sack filled with water,
Food, enzymes, and waste
(vacuole, lysosome, vesicle, nucleus)

I AM THE _________________________

Order in correct order the type of cell and the organelles shown for the cell below.

Since I contain many enzymes
I can digest an injured cell
And can break down a large molecule
(like a protein)
Into a smaller one as well
I AM THE _________________________

(Rough ER, lysosome, ribosome, vesicle)

Proteins are made here
Even though I’m quite small
You can find me in the cytoplasm
Or attached to the Rough ER’s wall
I AM THE _________________________

(centriole, lysosome, vesicle, ribosome)

I am strong and stiff
Getting through me is tough
I’m found only in plants
I’m what makes sticks tough
I AM THE _________________________
(cell membrane, smooth ER, cell wall, ribosome)

I’m found only in plant cells
I’m as green as can be
I make food for the plant
Using the sun’s energy
I AM THE _________________________
(cell wall, ribosome, nucleus, chloroplast)

I’m the brain of the cell
Or so they say
I regulate activities
From day to day
I AM THE _________________________
(mitochondria, rough ER, golgi apparatus, nucleus)

This organelle extends from the nucleus and is studded
with ribosomes. It is like a protein factory that modifies proteins
that are destined for other parts of the cell.

If this organelle was malfunctioning, the cell would lose the ability to package, sort and ship
proteins in and out of the cell.

If this organelle was malfunctioning, the cell would not be able to
take in food particles and convert them into ATP for cellular energy.

If this organelle was malfunctioning, lipids would not be modified and assembled for shipment
to other parts of the cell.

Cells can have two kinds of endoplasmic reticulum (ER): smooth ER, which has no ribosomes, and

rough ER, which has ribosomes embedded in its membrane. What would happen if the rough

endoplasmic reticulum in the cell of an organism lost all of its ribosomes?