Which of the following statements is true about the lac operon?
A) The lac operon is usually turned off in the presence of lactose.
B) The lac operon is usually turned on in the presence of any sugar.
C) The lac operon is usually turned on in the presence of glucose.
D) The lac operon is usually expressed continuously in the cell.
E) The lac operon is usually turned on in the presence of lactosE.
Correct Answer:
Verified
Q11: An inactive X chromosome which is found
Q12: A biologist is studying a gene which
Q13: Which of the following structures can be
Q14: The main purpose of eyespots in living
Q15: Genes which are involved in pattern formation
Q17: Which developmental changes would have have been
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents