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Put the steps for performing DNA fingerprint analysis of a crime scene in the correct order. I.  agarose gel electrophoresis to separate the assailant’s DNA fragments II. add radiolabelled probe to the assailant’s DNA III. use PCR to amplify DNA in the assailant’s tissue found under the fingernails of the victim IV. transfer the assailant’s DNA to nitrocellulose membrane using the Southern blot procedure V. place assailant’s DNA on X-ray film

In the provided, a, b, and c correspond to:  

Mi hermano (hacer) ___________ la tarea todos los días. 

¿Piensas comprar ese suéter? Si, _______ pienso comprar.

Ellos ______________ (comprar) los ingredientes

¿Qué estás haciendo? Say what you and others are doing right now by choosing the correct answer in the present progressive (present tense of estar + -ando/iendo/yendo). Example: Yo (comer) ______    ____________ un chocolate con almendras. Answer:   estoy       comiendo

¿Quieres estos pantalones? Si, _______ quiero. 

Cuando era pequeña…   Isabel talks about her childhood. Choose the correct form of each verb in the imperfect tense.

los champiñones

la corbata