On a Lineweaver-Burk plot, a changing slope upon addition of increasing concentration of inhibitor means A) the inhibitor can bind to the free enzyme. C) the inhibitor can bind to the ES complex. B) the K'ªPP is decreasing. D) the VmaxªPP is decreasing. A reversible A) competitive, the ES complex D) all of the above inhibitor is able to bind to B) uncompetitive, the ES complex F) only B & C C) noncompetitive, the free enzyme E) only A & C The purine that can base pair with thymidine in DNA is B) adenosine A) guanosine C) cytidine D) woodchuckosine E) glycine F) none of the above What is the complementary strand for the DNA sequence 5'- CTAAAG-3'? В) 5'- СТТТАG-3' A) 5'- GAAATC-3' C) 5'- GATTTC-3' D) 5'- TCGGGA-3' E) 5'- AGGGCT-3' Which of the following lists steps of glycolysis that are considered reversible? А) 1, 3, &7 В) 2, 3, &9 C) 1, 2, & 7 D) 4, 5, & 6 E) 2, 4, & 10 F) none of the above

? A B C D سوک سوک چکمہ

Which of the following statements is incorrect? *     A. Storing food inside a chemical cabinet is not allowed. B. A chemical can still be stored in a container with leaks as long as it has a proper label and cover. C. A chemical that is stored in a cabinet should be properly labeled and covered. D. A personal protective equipment should always be used in handling chemicals.       Odd one out *   A. Ingestion B. Injection C. Physical hazard D. Inhalation