Question

A defect in the absorption of certain nutrients in the small intestine has been linked to an abnormally-delayed initiation of differentiation. If the levels of HER2, PTEN, and Akt protein can be estimated accurately, what is the earliest point in development at which the defect could be evaluated? A. 14 weeks B. 16 weeks C. 20 weeks D. 24 weeks

Answer 1

Answer:B. 16 WEEKS

Explanation:

The reference figure shows that Akt (Q)- is responsible for the differentiation.

Using this and observing for the earliest indicator, it shows that Akt appears on/at 16 weeks.