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Science Chapter 6
Chapter Review
| Question | Answer |
|---|---|
| A protein is a long string of ______ ______. | amino acids |
| A strand of DNA is a long string of _____________. | nucleotides |
| A disorder, such a cystic fiborsis, is known as __________ if the child must receive an allele for the disease from each parent in order to have the disease. | recessive |
| A change in the order of bases in DNA is called a _________. | mutation |
| A __________ is a physical or chemical agent that causes damage to DNA. | mutagen |
| In a DNA molecule, which of the following bases pair together? | thymine and adenine |
| A gene is a) a set of instructions for each trait b) instructions on how to make a protein c) a portion of a strand of DNA d) All of the above | d) All of the above |