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