Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Cell Unit Test Review Keown Bio
Test Description: Cell Review continued. I am having issues with this one. It keeps loading as a genetic data set. If that happens to you, just ignore this one.
Instructions: Answer all questions to get your test result.
1) Eukaryotes usually contain
A
All of the choices are true
B
A nucleus
C
Genetic material
D
Specialized organelles
2) Which of the following is a function of the nucleus?
A
Stores DNA
B
Controls most of the cell's processes
C
Contains all of the information needed to make proteins
D
All of the statements are correct.
3) Which of the following is NOT found in the nucleus?
A
DNA
B
Chromosomes
C
Cytoplasm
D
Nucleolus
4) A monosaccharide is a
A
nucleic acid
B
carbohydrate
C
protein
D
lipid
5) Which of the following is a true statement concerning viruses?
A
composed of a protein coat and nucleic acids inside.
B
infect only animals and humans
C
they can be cured with antibiotics
D
they are the smallest of all the cell types
6) The movement of molecules from an area of high concentration to an area of low concentration is known as ______. (14)
A
diffusion
B
active transport
C
dehydration reaction
D
hydrolysis
7) What is the MAIN function of a semi-permeable membrane?
A
to maintain a free flow of molecules
B
to regulate energy production in the cell
C
to keep the cell's shape
D
to control materials entering and leaving the cell
8) Which of the following statement about enzymes is NOT true?
A
enzymes work best at a specified pH
B
enzymes are proteins
C
all enzymes work inside cells
D
enzymes are organic catalysts.
9) What is the term used to describe the energy needed to get a reaction started?
A
adhesion energy
B
chemical energy
C
activation energy
D
cohesion energy
10) Which of the following contain a nucleus?
A
bacteria
B
eukaryotes
C
organelles
D
prokaryotes
11) An animal cell that is surrounded by fresh water will burst because the osmotic pressure causes:
A
water to leave the cell causing the cell to shrink
B
water to enter the cell causing the cell to burst
C
solutes to enter the cell causing the cell to burst
D
solutes to exit the cell causing it to shrivel
12) The cell membrane contains channels and pumps that help move materials from one side of the cell to the other. What are these channels and pumps made of?
A
proteins
B
nucleic acids
C
lipids
D
carbohydrates
13) What means of particle transport requires input of energy from the cell?
A
osmotic pressure
B
active transport
C
facilitated diffusion
D
osmosis
14) Choose the sentence below that is the best description of the function of phospholipids of a cell membrane.
A
they are the main component that gives cell's their shape
B
they are responsible for assembling proteins
C
they direct the production of proteins from DNA
D
they speed up chemical reactions
15) Which terms refers to cells having different job in an organism?
A
cell specialization
B
levels of organization
C
unicellular
D
multicellular
16) The cell theory applies to
A
all of the choices are correct.
B
plants and animals
C
bacteria
D
multicellular organisms
17) a substance with a pH of 6 is called
A
a base
B
neither an acid or a base
C
both an acid and a base
D
an acid
18) Which of the following is NOT found in the nucleus?
A
nucleolus
B
DNA
C
chromosomes
D
cytoplasm
19) Prokaryotes lack
A
genetic material
B
cytoplasm
C
a cell membrane
D
a nucleus
20) Carbohydrates made by joining MANY sugar molecules together
A
monosaccharide
B
nucleic acids
C
polypeptide chain
D
polysaccharide
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?