27. (A) He bought more textbooks. (B) He took more mock tests. (C) He took more classes. (D) He asked for help.

27.
(A) He bought more textbooks.
(B) He took more mock tests.
(C) He took more classes.
(D) He asked for help.

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統計： A(4), B(2), C(5), D(33), E(0) #3411326

詳解 (共 1 筆)

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B1 · 2025/09/22

#6771265

1. 題目解析這題的選項包含四個行動，...

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1. Which of the following statements about regulation of the lac operon is true? (A) Glucose in the growth medium does not affect the inducibility by lactose. (B) Glucose in the growth medium decreases the inducibility by lactose. (C) Glucose in the growth medium increases the inducibility by lactose. (D) Its expression is regulated mainly at the level of translation. (E) The lac operon is fully induced whenever lactose is present.

27.
(A) He bought more textbooks.
(B) He took more mock tests.
(C) He took more classes.
(D) He asked for help.

詳解 (共 1 筆)

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相關試卷

27.(A) He bought more textbooks.(B) He took more mock tests.(C) He took more classes.(D) He asked for help.

詳解 (共 1 筆)

相關試題

相關試卷

27.
(A) He bought more textbooks.
(B) He took more mock tests.
(C) He took more classes.
(D) He asked for help.