Which two properties of water are the main driving factors behind the movement of water in vascular plants?
a. Cohesion and facilitate diffusion
b. Active transport and cohesion
c. Evaporation and cohesion
d. Passive transport and cohesion
e. Diffusion and osmosis
c
You might also like to view...
Select the correct meaning for the following pedigree symbol.
A) Unaffected male
B) Unaffected female
C) Mating
D) Affected male
E) Affected female
The chemistry of life on Earth takes place in _____________
a. carbon b. water c. silicon d. methyl alcohol
Which of the following statements concerning rheumatoid arthritis (RA) is TRUE?
A. It occurs in humans and animals. B. The symptoms are due to damage caused by cytotoxic T cells. C. There is no genetic influence on the likelihood of developing RA. D. Accumulations of antibody complexes lead to inflammation in and destruction of joints. E. The onset of disease is clearly correlated with having been infected with a specific microbe.
An allosteric inhibitor does which of the following?
a. decreases the concentration of an inactive enzyme. b. changes the shape of an enzyme. c. increases the concentration of a product. d. changes the shape of a substrate. e. increases the concentration of an enzyme-substrate complex.