The Gram stain and the endospore stain both use
A.
crystal violet.
B.
iodine.
C. safranin.
D.
malachite green.
E.
acidic dyes.
C
You might also like to view...
A trichome is a bacterial cell with three different photosynthetic pigments.
Answer the following statement true (T) or false (F)
The Pax6 gene
A. is a master control gene for limb development. B. codes for a protein that controls the expression genes related to eye development. C. has no known homologs. D. is a homolog to the eyeless gene in rodents.
Enzymes function primarily by ____
a. forcing the reactants into an altered environment which in turn creates a change in the free energy of the reactants relative to the products b. altering the equilibrium point of a particular reaction to favor the formation of products c. increasing the probability that the reactants will come into close proximity to each other in the proper orientation for forming the transition state molecule d. removing reactants from solution in a set ratio to increase the chances of the remaining individual reactants interacting with each other e. changing the ratio of reactants to products so that the forward reaction is favored
What action by epinephrine and norepinephrine results in halting function of the kidneys during times of extreme stress?
a. They stabilize blood pressure and volume. b. They stimulate the renal tubules to reabsorb more sodium. c. They stop the flow of blood to the nephron. d. They insert aquaporins into collecting ducts and this promotes reabsorption of water.