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Unit 2 Comprehensive check

Total questions: 23

Worksheet time: 14mins

Name
Class
Date
1.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
2.
Which is true of prokaryotic and eukaryotic cells?
a)
Prokaryotic cells are larger than eukaryotic cells.
b)
Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
c)
Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
d)
Eukaryotic cells are simpler than prokaryotic cells.
3.

Which do BOTH prokaryotes and eukaryotes contain?

a)

nucleus

b)

mitochondria

c)

ribosomes

d)

cell wall

4.

Helps assemble ribosomes, which are combinations made of protein and RNA (ribonucleic acid ).

a)

nuclear membrane

b)

nuclear pores

c)

nucleoplasm

d)

nucleolus

5.

Directs all cell activities through the DNA located there.

a)

Endomembrane System

b)

Nucleus

c)

Ribosomes

d)

Mitochondria

6.

Site of protein synthesis, and traveling of proteins occurs in...

a)

Rough ER

b)

Smooth ER

c)

Lysosome

d)

Plasma membrane

7.

In the Golgi Apparatus, macromolecules such as lipids and proteins, are transported within the cell using____.

a)

Vesicles

b)

Ribosomes

c)

Rough endoplasmic reticulum

d)

DNA

8.

What happens in the Golgi apparatus?

a)

Proteins are created

b)

Proteins are sorted, packaged, and tagged

c)

Stores proteins and other substances

d)

Deposits contents outside of the cell

9.

Which sequence correctly traces the path of a protein in the cell?

a)

ribosome, Golgi body, rough ER

b)

ER, lysosome, Golgi body

c)

ribosome, rough ER, chloroplast

d)

ribosome, rough ER, Golgi body

10.

vesicles that bud from the Golgi and contain digestive enzymes to break down large molecules

a)

peroxisomes

b)

nucleolus

c)

lysosomes

d)

ribosomes

11.

What organelle would most be affected by the removal of the golgi apparatus?

a)

Rough ER

b)
endoplasmic reticulum
c)
ribosome
d)
lysosome
12.

How are vacuoles important in maintaining homeostasis?

a)

Vacuoles create proteins for the nucleus

b)

Vacuoles store excess water and waste let in by the membrane

c)

Vacuoles store proteins made by the smooth er

d)

Vacuoles store excess lipids created by the rough er

13.
The function of the plasma membrane is....
a)
to regulate what enters and leaves the cell.
b)
fight bacteria and viruses that enter the cell.
c)
provide rigid support and protection to the cell.
d)
make sure each cell can move
14.

Cell walls are _______, while cell membranes are _______.

a)

rigid, flexible

b)

flexible, rigid

c)

semi-permeable, solid

d)

rigid, rigid

15.

Which cell has a central large vacuole

a)

plant cell

b)

animal cell

c)

bacterial cell

d)

all eukaryotic cells

16.
Contains digestive enzymes to break down worn out parts of the cell.
a)
vacuole
b)
lysosome
c)
ribosome
d)
nucleolus
17.
If a cell is placed in a HYPOTONIC solution, water will move _________ of the cell, causing it to ___________.
a)
into, swell
b)
out of, shrivel
c)
in and out of the cell, stay the same
18.
What type of transport is this?
a)

Exocytosis

b)
Facilitated Diffusion
c)

Active Transport

d)
Osmosis
19.
The picture is an example of...
a)
active tranport
b)
passive transport
c)
diffusion
d)
osmosis
20.
Even though the concentration of salt is high in some gland cells and low in the blood, these cells can move salt out of blood and into the cells.  This is an example of
a)
passive transport
b)
active transport
c)
diffusion
d)
osmosis
21.

If a red blood cell is put into distilled water (no salts or minerals) , what will most likely happen to the cell?

a)

Nothing will happen

b)

It will shrivel.

c)

It will burst and then shrivel up

d)

It will swell and burst

22.
The picture below is an example of _________________.
a)
osmosis
b)
isotonic
c)
diffusion
d)
active transport
23.

Which way will the water molecules move during osmosis? (The mickey mouse-looking symbols are water molecules)

a)
Out of the cell, so the cell shrinks.
b)
Out of the cell, so the cell swells.
c)
Into the cell, so the cell shrinks.
d)
Into the cell, so the cell swells.

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