Answer the following questions about the Makela and Mikkola paper entitled “Mesenchyme governs hair follicle induction”.  Summarize which tissues were manipulated in the study, and which combinations led to hair follicle formation. The authors concluded that Wnt signaling and BMP inhibition are not sufficient to induce precocious (ie, early) hair follicle formation. Suggest an experiment that would identify the hair follicle initiating cue that originates in the mesenchyme.

Matching. Choose the developmental time that would correspond to each belief about when personhood begins in humans.

Refer to the optimization problem below.     Below are some key information from the answer report and sensitivity report for the optimal solution.     By how much could the profit per Isabella shoe decrease without changing the optimal production plan? (Express your answer rounded to two decimal places with no dollar sign.)

Refer to the optimization problem below.     Below are some key information from the answer report and sensitivity report for the optimal solution.     By how much would the maximum profit increase if there were an additional square inch of satin available? (Express your answer without a dollar sign.)

See scenario in question 56 A mutation in the a subunit of the G protein prevents it from hydrolyzing bound GTP. The amount of cAMP in cells will:6

A vial of Celexa (citalopram), Oral suspension, contains 120 mL and the concentration is 10 mg/5 mL. The order is Citalopram 20 mg PO daily. How many doses will this container supply? 

Argument Evaluation First, say how strong the support relation is between the premises and conclusion. Second, explain why the support relation has the strength (or lack thereof) that it has.  If the support is weak and the argument is fallacious, say what fallacy is involved and explain why that fallacy is being committed.     (P1)    We don’t have any reason to suspect that Sylvester dislikes coffee. (C)     So he probably likes coffee.

Review the algebraic model below.   Let number of standard bags to make         number of deluxe bags to make   max        (total profit contribution) s.t.          

Fill in the Blanks   Trials on a chance setup are __________________ if and only if the probabilities of the outcomes of a trial are not influenced by the outcomes of previous trials.

Probabilistic Reasoning Suppose you have a standard deck of 52 cards, and suppose that it is well-shuffled.  Also suppose that you are drawing cards without replacement (i.e., when you draw a card, you do not put it back into the deck before drawing the next one).  (A standard deck of cards is composed of four suits—two black (spades and clubs) and two red (hearts and diamonds)—each containing one each of the following: ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, and King.)   What is the probability that you draw a red card or a 3 on your first draw?