rive a logic expression that would describe the following schematic. Which signals are active-low? Q4: De...
Prob. 2 Determine the POS logic expression as implemented by the following NOR/NOR schematic: Prob. 2 Determine the POS logic expression as implemented by the following NOR/NOR schematic: FCA,B,C) Icimo A. (B + C)(A + B)(A + B + C) B. (A + B)(B+C)(A + B + ) C. (A + B)(B+C)(A + B + 0) D. (B + C)(A + B)(A + B + C)
If glucose levels in the blood were low, which of the following enzymes would be active? a. none of these b. Carnitine-Acyl transferase I c. Glycogen synthase d. Acetyl CoA carboxylase
Which option is the most simplified boolean expression corresponding to the following logic circuit? The order of inputs are A B C and the output is connected to the output of the MUX B с MUX Jo co BO O Y = A'B'C + BC + AB Y = A'B'C+BC+AB Y = A'B'C' + B C + AB Y = AB'C' + B C + AB O O
Draw the logic circuit realization of the following Boolean expression as stated. Do not simplify! You may draw inverters explicitly or use inversion bubbles, as you choose. F(A,B,C) (A'+B+C)(A+B+C) b. Convert the Boolean equation of (a) to its De Morgan equivalent. c. Write the complete truth table for the Boolean expression of (b) a.
3. Describe the “logic circuit” of the Lac operon. Which proteins are bound or not to DNA in each case? a. Glucose low, lactose low. b. Glucose high, lactose low. c. Glucose low, lactose high. d. Glucose high, lactose high
Please solve it clearly 2. For each of the following digital circuits, write the logic expression that describes the output in terms of the inputs. There is no need to simplify the logic expressions. (8 points) c D D D A B E Solution A(C+ D) + BE F W X D Solution: Q=(W+X)(Y o Z)
Use 3-to-8 lines decoders to achieve the following: (Decoders should have one active-low ENABLE input, active-high binary code inputs, and active-low outputs. You can use additional gates) F = Σ A,B,C,D (2,4,6,14)
Quiz 10 1. (2 points) Which of the following conditions would lead to the highest levels of lac operon expression? a) High lactose, high glucose b) High lactose, low glucose c) Low lactose, high glucose d) Low lactose, low glucose e) None of the above would have any lac operon expression 2. (2 points) Which of the following is true concerning molecular genetics? a) tRNA carries amino acids into the nucleus in eukaryotic cells b) DNA polymerase moves towards the...
Question 2 Draw the k-map, derive the Boolean expression and draw the logic circuit for the following functions a) F= Em(0,2,4,5) – Use 3-variable k-map (10 pts) b) F = Em(0,2,4,5,8,9,10,11) - Use 4-variable k-map (20 pts) c) F= {m(1,2,3,4, 12,13,14,15) – Decide which k - map to be used (20 pts) d) F= Em(0,1,2,3,4,5,6,7) - Decide which k - map to be used (10 pts)