Download Part 2: EOC Review Questions

Name:
Date:
Period:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
EOC Review Part II: Cell Structure
Describe the structure of a cell membrane?
Why are some membranes considered selectively permeable?
What is the function of proteins found within the cell membrane?
What type of cellular transport does not require energy?
What type of cellular transport requires energy
What is meant by a concentrations gradient? REMEMBER: High to low normal
flow!!!!
How is water brought into a cell? Is this process an example of passive or active
transport?
How do substances like oxygen and carbon dioxide (small uncharged particles) get
through the membrane? Is this an example of passive or active transport?
How do simple sugars, amino acids, and other similar chemicals get through the cell
membrane? Is this an example of passive or active transport?
Explain what happens to a cell’s shape/size in an isotonic (Iso=equal) environment.
Explain what happens to a cell’s shape/size in a hypertonic environment.
(Remember: hyper =skinny cell)
Explain what happens to a cell’s shape/size in a hypotonic environment. Remember:
hypo=hippo (swollen cell).
In Active transport chemicals move from a _____________ to ____________ concentration
(against the concentration gradient) and require _______________.
List three examples of active transport.
Define cytosol or cytoplasm.
Enzymes are stored in vesicles called ________________.
The information for making protein is stored as ________________.
The nucleus of eukaryotic animal and plant cells is surrounded by a membrane
called the ____________________, which contains holes called ________________.
The ____________________ helps to make ribosomes.
Ribosomes have two possible destinations:
1.
2.
The role of ribosomes is to make ______________________.
A membranous structure not studded with ribosomes that makes carbohydrates
and lipids is called _____________________________.
What is the function of the Golgi apparatus?
The cytoskeleton is made up of ___________________ and _________________.
What is the function of the cytoskeleton?
What is the function of the mitochondria? Do plant cells have mitochondria? How
about animal cells?
What organelle is the site of photosynthesis?
What structure provides stability for plant and bacterial cells?
What is turgor pressure and how is this phenomenon beneficial to plants?