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8th Grade DNA Test
Test Description: Good Luck!
Instructions: Answer all questions to get your test result.
1) This person discovered the double helix shape of DNA
A
Rosalind Franklin
B
Francis Scott Key
C
Benjamin Franklin
D
Francis Crick
2) DNA is short for
A
deoxyribose nuclear activator
B
dedicated neonatal acid
C
dexter newton acid
D
deoxyribose nucleic acid
3) Transcription takes place in this part of the cell
A
nucleus
B
ribosome
C
mitochondria
D
endoplasmic reticulum
4) DNA unzips at the
A
start line
B
promoter
C
jeans
D
terminator
5) The second step in transcription
A
respiration
B
transparation
C
elongation
D
mohawknation
6) This 2 are credited with the discovery of the DNA double helix.
A
Francis Crick and James Watson
B
Rosalind Franklin and James Watson
C
Mrs. Landreth and Mrs. Harville
D
Frank Cricket and Jimmy Watts
7) DNA's purpose is to hold
A
all of a person's cells
B
the nucleus together
C
Mrs. Landreth's money
D
genetic information
8) Which of the following is NOT a DNA base?
A
Cytosine
B
Adenine
C
Guanine
D
Uracil
9) The reason the mRNA is single stranded is so
A
it can make DNA small enough to leave the nucleus
B
it can find another single strand and fall in love
C
scientists can tell that it is different than DNA
D
it can twist with the amino acids
10) Translation occurs in this part of the cell
A
mitochondria
B
endoplasmic reticulum
C
ribosome
D
nucleus
11) Which of the following is NOT a type of RNA
A
mRNA
B
tRNA
C
wRNA
D
rRNA
12) These are made of 3 nitrogenous bases and match to the DNA code
A
RNA
B
commas
C
codons
D
trifectas
13) Thymine pairs with
A
Guanine
B
Alamode
C
Uracil
D
Adenine
14) In RNA, Adenine pairs with
A
Uranus
B
Thymine
C
Uracil
D
Cytosine
15) In DNA, Adenine pairs with
A
Uracil
B
Thymine
C
Uranus
D
Cytosine
*select an answer for all questions
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