Suppose that when activated, the transcription factor TF up-regulates expression of cyclins. If this is the case, the extracellular signal that binds to the receptor can best be described as…

Suppose you are a drug researcher studying this pathway. Choose one of the proteins in the signaling pathway, and propose a hypothetical drug (let’s call it Drug H) that would reduce proliferation in these cells. Say why you chose this protein to target, and explain briefly: What do you want the drug to do to this protein, in terms of 1) its affinity and 2) its efficacy? 3) How will this drug affect the other proteins in the pathway, and what is the ultimate result on the cell?

Which of the following is NOT correct about G0 phase?

Teachers will hand grade for spelling errors that cause the answer to be marked wrong. Your final grade after the test may change once the teacher checks for errors.  For example, if you write nucleus as nuclei, the computer will not give you credit automatically.

Why do we call macronutrients “macro”? 

What kind of testing/imaging do we complete as women once we turn 40? 

Why should we limit our consumption of excess saturated fats like butter, ghee, fatty meats? Choose the 2 that apply. 

A hospital district consists of six hospitals. The district administrators have decided that 48 new nurses should be apportioned based on the number of beds in each of the hospitals. The following table shows the number of beds in each hospital. 1a) Determine the standard divisor. (Round your answer to two decimal places.) 1b) What is the meaning of the standard divisor in the context of this exercise?        There is one new nurse for every ______ beds. Use the Hamilton Method to determine the number of nurses to be apportioned to each hospital. 2a) Sharp 2b) Palomar 2c) Tri-City 2d) Del Raye 2e) Ranco Verde 2f) Bel Aire Use the Jefferson Method to determine the number of nurses to be apportioned to each hospital. 3a) Sharp 3b) Palomar 3c) Tri-City 3d) Del Raye 3e) Rancho Verde 3f) Bel Aire How do the apportionment results produced using the Jefferson method compare with the results produced using the Hamilton method? Choose the best response out of these five options. Option 1: Using the Hamilton method, Palomar gets one less nurse and Tri-City gets one more nurse than from the Jefferson method; Option 2: Using the Jefferson method, Del Raye gets one less nurse, and Bel Aire gets one more nurse than from the Hamilton method; Option 3: Using the Hamilton method, Sharp gets one less nurse and Palomar gets one more nurse than from the Jefferson method; Option 4: Using the Jefferson method, Del Raye gets one less nurse and Sharp gets one more nurse than from the Hamilton method; Option 5: They are identical.

In the figure below, segment MP and segment NQ intersect at O, NO = 16 cm, MN = 12 cm, MP = 25 cm, and QO = 4 cm. Find the length of segment OP. Answer: ______  cm

Find the surface area of the figure when d = 2 cm. For calculations involving