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