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DNA For Mizzentop
Test Description: Science Fair
Instructions: Answer all questions to get your test result.
1) All _____ have DNA.
A
chemical compounds
B
human cells
C
living things
D
solid objects
2) The term double-helix refers to
A
the number of DNA molecules in each cell
B
the type of cell that contains DNA
C
the size of the DNA molecule
D
the shape of the DNA molecule
3) How is DNA similar to a fingerprint?
A
both are found in the nucleus of every cell in the body
B
both have a double-helix shape
C
both are unique to an individual
D
both determine physical traits such as eye color and height
4) DNA can be compared to a building's
A
residents
B
rooms
C
bricks
D
blueprint
5) What part of the term 'deoxyribonucleic acid' indicates where DNA is located?
A
nucleic
B
acid
C
oxy
D
ribo
6) There are _____ of different kinds of proteins in the human body.
A
billions
B
millions
C
thousands
D
hundreds
7) A function of ______ is not entirely known.
A
non-coding DNA
B
genes
C
adenine
D
base pairs
8) How many chromosomes do humans have?
A
23
B
100
C
46
D
20,000
9) Which statement about the chimpanzee genome is true?
A
it has few genes in common with the human genome
B
it shares many genes with the human genome
C
it has not been successfully mapped by researchers
D
it is identical to the human genome
10) Which of these is an example of genetic modification?
A
getting a flu shot
B
adding a gene for mold resistance to corn DNA
C
comparing the genes of children with their parents
D
mapping the genome of the giant squid
*select an answer for all questions
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