Multiple Choice
Carrot slices placed in a 0.2 M salt solution for several hours become flaccid (limp) .Carrot slices placed in fresh water for several hours become turgid (stiff) .From this we can deduce that
A) the fresh water and the salt solution are both hypertonic to the cells of the carrot slices.
B) the fresh water and the salt solution are both hypotonic to the cells of the carrot slices.
C) the fresh water is hypertonic and the salt solution is hypotonic to the cells of the carrot slices.
D) the fresh water is hypotonic and the salt solution is hypertonic to the cells of the carrot slices.
E) the fresh water is isotonic and the salt solution is hypertonic to the cells of the carrot slices.
Correct Answer:

Verified
Correct Answer:
Verified
Q26: Immediately after a membrane receptor protein binds
Q27: The primary function of kinases in signal
Q28: Water can move quickly through the plasma
Q29: Cell membranes in plants that thrive in
Q30: The protein,lipid,and carbohydrate compositions of the cytoplasmic
Q32: In what way do the membranes of
Q33: Which of the following membrane activities requires
Q34: Which of the following is true of
Q35: You are working on a team that
Q36: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7910/.jpg" alt=" Figure 5.5 -In