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DNA QUIZ REVIEW 2019
Test Description: DNA REVIEW
Instructions: Answer all questions to get your test result.
1) The sides of the DNA ladder are made of alternating......
A
Phosphate and Sugars
B
Phosphate and ATP
C
Adenine and Thymine
D
Sugars and Oxygen
2) DNA is made up of A, T, C, G's. What are these four pieces of DNA called?
A
deoxyribose sugars
B
nitrogen bases
C
hydrogen bonds
D
phosphates
3) A 'home plate' or 'pentagon' represents which part of the DNA molecule?
A
deoxyribose sugars
B
phosphates
C
hydrogen bonds
D
cytosine
4) When dealing with DNA, the fancy name for sugar is....
A
sucrose
B
guanine
C
deoxyribose
D
glucose
5) The two sides of the DNA molecule are held together by....
A
hydrogen bonds
B
DNA molecules
C
deoxyribose sugars
D
nitrogen bases
6) A 'circle' shape represents a __________ on a DNA molecule.
A
thymine
B
phosphates
C
sugars
D
bonds
7) DNA will be found in what organelle?
A
nucleus
B
chloroplast
C
mitochondria
D
ribosome
8) The 'fathers' of DNA are....
A
Simon and Garfunkel
B
Watson and Cricket
C
Crick and Watson
D
Mendel and Watson
9) DNA is a ....
A
triple stranded molecule
B
single stranded molecule
C
double straned molecule
10) A phosphate, sugar, nitrogen base make up a....
A
nucleosome
B
nucleic acid
C
nucleotide
D
DNA double helix
11) Which replication is correct? ATG CGA TTA
A
TAC CCT AAT
B
TAC GCT AAT
C
ATG AGC TAA
12) What is it called when DNA makes an exact copy of itself?
A
DNA Copying
B
DNA Mutations
C
DNA Replication
13) Adenine always pairs with...
A
Guanine
B
Thymine
C
Cytosine
D
Adenine
14) Thymine always pairs with...
A
Thymine
B
Cytosine
C
Adenine
D
Guanine
15) Cytosine always pairs with...
A
Adenine
B
Guanine
C
Thymine
D
Cytosine
16) Guanine always pairs with...
A
Adenine
B
Cytosine
C
Thymine
D
Guanine
17) The scientific term for the shape of DNA is...
A
double helix
B
double stranded
C
DNA molecule
D
twisted ladder
18) The building blocks of DNA are called...
A
amino acids
B
nitrogen bases
C
deoxyribose sugars
D
nucleotides
19) The correct spelling of DNA is....
A
deoxyribonucliec acid
B
deoxiribonucleic acid
C
deoxyribosenucleic acid
D
deoxyribonucleic acid
*select an answer for all questions
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