Elodea is a freshwater aquatic plant that is often used as aquarium vegetation. How would an Elodea plant be affected by immersion in a saltwater aquarium?
A) The cells of the plant would burst as water from the aquarium moved into the plant.
B) The cells of the plant would shrink as water from the plant moved into the aquarium.
C) The solution inside each cell would get salty as the saltwater moved into the plant.
D) The saltwater would not affect the plant in any way.
B
You might also like to view...
________ convey information within the nervous system
Fill in the blank(s) with the appropriate word(s)
According to Nicholas Katsanis at Duke University, which of the following are likely to be complex
traits?
a. schizophrenia b. diabetes c. hypertension d. obesity e. all of these
Some white blood cells are able to surround and ingest bacteria. Which of the following would you expect to see as part of the blood cell structure?
A) secondary cell walls B) flagella C) pseudopodia D) cilia
Which structural and functional feature(s) listed are key to an enzyme's activity?
A) consists of a three-dimensional protein structure that interacts with a substrate in a fixed "lock-and-key" model B) consumed each time a reaction takes place and consists of a three-dimensional protein structure that interacts with a substrate in a fixed "lock-and-key" model C) consumed each time a reaction takes place and contains an active site where the enzyme can interact with a specific substrate D) consumed each time a reaction takes place E) contains an active site where the enzyme can interact with a specific substrate