Chapter 12- DNA and Inheritance Flashcards

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1
Q

What is DNA?

A

DNA is the chemical found in the nucleus of a cell

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2
Q

What is a Chromosome?

A

A long coiled molecule composed of DNA and protein molecules

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3
Q

What is a Gene?

A

A section of a chromosome that codes for a particular protein (eg insulin)

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4
Q

What is an Allele?

A

A form/variant of each gene

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5
Q

What is a Genome?

A

A genome is the entire genetic material of an organism (ie, all of the chromosomes and a small amount of DNA found in the mitochondria)

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6
Q

What is a Protein?

A

Long chains made up by amino acids

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7
Q

What is Mitochondria?

A

The structure within a cell where aerobic respiration takes place

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