What can scientists accomplish by applying recombinant-DNA technology?
A
changes to the roles of DNA and RNA in protein synthesis
B. changes to the genetic code as it is used by a living organism
C. changes to the genetic composition of a living organism
D. changes to the percentage of DNA that is replicated by a living organism

Now that you have worked through a lot of material that includes these basic patterns, and you have compared grammatically correct and incorrect sentences, write down what you think is a rule that could explain what makes a sentence grammatically correct or not. for example, you might write something like: "verbs always match nouns in number, and they usually come before the noun." in other words, make your best guess for the grammar rule that makes sense out of the pattern(s) you see in the phrases you have been working with. review if you need to, and you might briefly check your hunches against the sentences you have been working with in this or previous modules. keep in mind that what you're after is your hunch, not a grammar rule from a text book. now check your hunch with the explanation of this principle in the following pattern.

Iate fruit. yo comistes fruta. yo comí fruta. yo comimos fruta. yo comieron fruta.

1. estimado senor, con usted sobre el asunto de las licencias de conducir. 2. que todos comprenden la importancia de los trabajodores indocumentados para la economia del pais. 3. que los inmigrantes sin documentos no puedan tener la licencia de conducir. choices to choose from: 1. me parece 2. estoy de acuerdo 3. trabajaron 4. peligrosa 5. por 6. una necesidad 7. trabajar 8. me mol-esta 9. estoy en contra 10. vivr !