What are the three functions of the trna molecule? a. the trna molecule carries an amino acid, associates with mrna molecules, and replicates dna. b. the trna molecule transcribes dna, associates with rrna molecules, and synthesizes activating enzymes. c. the trna molecule carries an amino acid, associates with mrna molecules, and binds to one of three sites on the large subunit of a ribosome. d. the trna molecule transcribes, translates, and replicates the dna. e. the trna molecule carries an amino acid, associates with rrna molecules, and binds to one of three sites on the large subunit of an mrna molecule?

Ageologist determines that a sample of a mineral cant be scratched by a steel nail but can be scratched by a masonry drill bit based on this information the sample mineral has to be softer than

What type of genetic drift would be simulated if all the beans that were not selected died out?

Chapter 11.1 & 11.2 notes section 11.1 1. every living thing has a set of ? inherited from its parents. 2. after becoming a ? , mendel spent several years studying ? and mathematics at the university of vienna. 3. during sexual reproduction, male and female reproductive cells join, a process known as ? . 4. pea flowers are normally ? , which means that sperm cells in pollen fertilize the egg cells in the ? flowers. 5. when mendel crossed plants with ? characters for the same trait, the resulting offspring had only one of the characters. 6. a ? is a specific characteristic, such as seed color or plant height, that varies from one individual to another. 7. filius and filia are the latin words for ? and ? . 8. the offspring of crosses between parents with different traits are called ? . 9.to mendel's surprise, all of the offspring had the character of only ? of the parents. 10. mendel's first conclusion was that biological inheritance is determined by ? that are ? from one generation to the next. 11. scientist calls the chemical factors that determine traits ? . 12. mendel's second conclusion is the ? . 13. the principle of dominance states that some alleles are ? and others are ? . 14. when mendel allowed the f1 plants to reproduce by self-pollination the traits controlled by ? alleles reappeared in about ? of the f2 plants in each cross.