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unit test flashcards
| Question | Answer |
|---|---|
| what information does DNA contain | the genetic info cells to make proteins |
| what are the pairs of nitrogen bases in DNA | adenine thymine guanine cytosine |
| why are proteins important | protenis help determine the size shape and color and other traits |
| what are the different between DNA and RNA | RNA has one strand and different DNA has different nitrogen bases |
| what are the 2 types of RNA and what is their function guring protein. | mRNA copies the message from DNA in the nucleus and tRNA carries amino acids to the ribosome |
| list the allele combination for each blood type | a:LaLa b:Lblb o:ii |
| what sex chromosome do boys and girls have | boys xy girls xx |