60. Which one is the correct ranking of the relative reactivity of the following carbonyl groups?(A)1＞2＞4＞5＞3 (B) 5＞2＞1＞3＞4 (C)5＞2＞3＞1＞4 (D)4＞1＞3＞2＞5 (E) 1＞2＞3＞4＞5

60. Which one is the correct ranking of the relative reactivity of the following carbonyl groups?

(A)1＞2＞4＞5＞3
(B) 5＞2＞1＞3＞4
(C)5＞2＞3＞1＞4
(D)4＞1＞3＞2＞5
(E) 1＞2＞3＞4＞5

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統計： A(2), B(15), C(4), D(4), E(4) #2993249

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老貓

B1 · 2026/02/26

#7305150

1–5 的官能基： R–C(=O...

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3. Which of the following descriptions about methicillin-resistant Staphylococcus aureus (MRSA) is NOT correct?(A) Staphylococcus aureus is a type of bacteria found on healthy people's skin(B) Staphylococcus aureus causes lung infection and other infection(C) People with MRSA skin infections often can get swelling, warnth, redness, and pain in infected skin.(D) MRSA strains are resistant to all aminoglycosides including kanamycin and gentamicin.(E) The resistance of MRSA strains is caused by the acquisition of the mecA gene implicated in the biosynthesis of bacterial cell wall.

60. Which one is the correct ranking of the relative reactivity of the following carbonyl groups?

(A)1＞2＞4＞5＞3
(B) 5＞2＞1＞3＞4
(C)5＞2＞3＞1＞4
(D)4＞1＞3＞2＞5
(E) 1＞2＞3＞4＞5

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