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DNA And Genetics
Test Description: DNA and genetics vocabulary
Instructions: Answer all questions to get your test result.
1) What is the definition of genes?
A
threadlike strands of DNA and proteins in the nucleus of cells
B
proteins produced by living things that speed up a chemical reaction
C
Visual pattern specifically unique to an individual used for identification from DNA
D
hereditary unit that occupies a specific location on a chromosome
2) What is the definition of DNA fingerprint?
A
hereditary unit that occupies a specific location on a chromosome
B
coiled double stranded DNA which forms a spiral
C
threadlike strands of DNA and proteins in the nucleus of cells
D
Visual pattern specifically unique to an individual used for identification from DNA
3) What is the definition of double helix?
A
threadlike strands of DNA and proteins in the nucleus of cells
B
hereditary unit that occupies a specific location on a chromosome
C
Visual pattern specifically unique to an individual used for identification from DNA
D
coiled double stranded DNA which forms a spiral
4) What is the definition of base pairs?
A
hereditary unit that occupies a specific location on a chromosome
B
complementary bases in DNA
C
threadlike strands of DNA and proteins in the nucleus of cells
D
proteins produced by living things that speed up a chemical reaction
5) What is the definition of electrophoresis?
A
method of separating and analyzing molecular structure using an electric field
B
Visual pattern specifically unique to an individual used for identification from DNA
C
emits radiation from a nuclear reaction
D
proteins produced by living things that speed up a chemical reaction
6) What is the definition of radioactive?
A
method of separating and analyzing molecular structure using an electric field
B
threadlike strands of DNA and proteins in the nucleus of cells
C
emits radiation from a nuclear reaction
D
proteins produced by living things that speed up a chemical reaction
7) What is the definition of enzymes?
A
emits radiation from a nuclear reaction
B
proteins produced by living things that speed up a chemical reaction
C
method of separating and analyzing molecular structure using an electric field
D
smallest structural unit of an organism that can live on its own
8) What is the definition of microscope?
A
Visual pattern specifically unique to an individual used for identification from DNA
B
instrument with lenses used to make many objects look bigger
C
instrument with lenses used to view planets
D
smallest structural unit of an organism that can live on its own
9) What is the definition of cell?
A
smallest structural unit of an organism that can live on its own
B
proteins produced by living things that speed up a chemical reaction
C
controls cell functions, DNA is found here
D
threadlike strands of DNA and proteins in the nucleus of cells
10) What is the definition of nucleus?
A
hereditary unit that occupies a specific location on a chromosome
B
smallest structural unit of an organism that can live on its own
C
controls cell functions, DNA is found here
D
proteins produced by living things that speed up a chemical reaction
11) What is the definition of chromosomes?
A
hereditary unit that occupies a specific location on a chromosome
B
Visual pattern specifically unique to an individual used for identification from DNA
C
coiled double stranded DNA which forms a spiral
D
threadlike strands of DNA and proteins in the nucleus of cells
*select an answer for all questions
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