Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
History Of DNA
Test Description: Answer the questions and take notes for the quiz.
Instructions: Answer all questions to get your test result.
1) What are the parts that make up a nucleotide?
A
nitrogenous base, amino acid, phosphate
B
sugar, amino acid, nitrogenous base
C
phosphate, amino acid, sugar
D
sugar, phosphate, nitrogenous base
2) The center of the DNA molecule, the rungs of the ladder, are composed of
A
phosphates only
B
phosphates and sugars
C
nitrogenous bases and sugar
D
nitrogenous bases only
3) Which way do the nitrogenous bases in DNA pair up?
A
A and T; G and C
B
A and C; T and G
C
A and G; T and C
D
A and A; T and T; G and G; C and C
4) The sides of the DNA molecule, the rails of the ladder, are composed of
A
nitrogenous bases and sugars
B
phosphates and sugars
C
Phosphate only
D
nitrogenous bases only
5) Wilkins and Franklin were responsible for discovering important information about what aspect of DNA?
A
its molecular structure
B
its shape
C
that is was the genetic material
D
its chemical composition
6) Rosalind Franklin\'s x-ray diffraction images of DNA gave James Watson and Francis Crick information about DNA\'s
A
structure
B
function
C
location within the cell
D
optimal temperature range
7) DNA is made of
A
lipids
B
nucleotides
C
amino acids
D
monosaccharides
8) The structure of DNA is referred to as a
A
single helix
B
x-ray diffraction image
C
wagon wheel
D
double helix
9) The sugar molecule of DNA is referred to as
A
hydrogen bonding
B
nitrogenous
C
deoxyribose
D
phosphate
10) The backbone or sides of the DNA molecule are made of
A
hydrogen bonding
B
cytosine
C
sugar and phosphate
D
nitrogenous bases
*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?