TASK DEFINITION: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
PROBLEM: Question: COMPLETE: in the Krebs cycle 4 oxidation reactions occur, in 3 of them the final acceptor electron is ___ and in the other is ___:
Options: <1> FAD / FMN. <2> NAD + / FMN. <3> NADP + / FAD. <4> NAD + / FAD. <5> FAD / NAD +.

SOLUTION: 4

PROBLEM: Question: If after establishing the confidence interval with respect to a difference between two independent means, we find that the zero value is not in the interval:
Options: <1> We can not make any decision regarding the null hypothesis of equality of means. <2> We can not reject the null hypothesis of equality between population means. <3> We must reject the null hypothesis of equality between population means. <4> We accept the null hypothesis of equality between the population means. <5> We reject the alternative hypothesis of equality between population means.

SOLUTION: 3

PROBLEM: Question: Acetyl-CoA carboxylase:
Options: <1> It is a mitochondrial enzyme. <2> Its product is Succinyl-CoA. <3> It requires biotin as a cofactor. <4> Free ATP <5> Eat NADH.

SOLUTION:
3