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Do you need to use an indicative, subjunctive or infinitive form?  Pick the correct one.   Mi abuelo necesita ____________ y no puede ir de  excursión con  nosotros hoy.

Do you need to use POR or PARA in this sentence?   Choose the correct option.   ¿Cuánto pagaste ______ el boleto?

Complete the sentence. Read the beginning of the sentence that I have provided.  Then complete the sentence using AT LEAST 6 original words, one of which MUST be a verb in the preterit OR the imperfect. When you create you sentence you MUST also copy down the beginning element I have given you in the answer box or you will lose points.    Yo iba a…

Is this statement true or false?   Los pilotos sirven comida y bebidas a los pasajeros en un avión.

Sucrase is an enzyme that can hydrolyze amylose and produce glucose that can be further catalyzed to produce ATPs.

Do you need to use an indicative, subjunctive or infinitive form?  Pick the correct one.   Yo no quiero __________ una gira por Madrid sin Javier.

A series of enzymes catalyze the following metabolic reactions:  X → Y → Z → A Product A binds to the enzyme that converts X to Y at a position remote from its active site. This binding decreases the activity of the enzyme. In this reaction, Y is a/an ________________.

Is the statement true or false?   Viajar al extranjero significa ir a otro país/otra nación .            

Pyruvate is converted to the following products under anaerobic conditions –        

The purpose of fermentation pathway is to replenish the supply of __________ so that glycolysis can continue and produce ATPs.