An enzyme that works in the stomach may not work in the small intestine because
A. the pH of the stomach contents is different than that found in the intestine.
B. the temperature is so different that the enzyme will be inhibited from taking action.
C. enzymatic competition will result in the denaturation of the substrate.
D. there will not be enough collisions to result in enzyme-substrate formation.
A. the pH of the stomach contents is different than that found in the intestine.
You might also like to view...
Cytoplasmic determinants are ____
a. key mRNA and proteins stored in the sperm cytoplasm that direct the early stages of development b. key mRNA and proteins stored in the egg cytoplasm that direct the early stages of development c. evenly distributed throughout the egg cell d. distributed symmetrically to daughter cells e. proteins from the egg and sperm cytoplasm that interact to form novel protein complexes in the zygote
Natural form of passive immunity involves the transfer
A) IgA antibodies to an infant through the mother's milk. B) IgG antibodies to an infant through the mother's milk. C) IgG antibodies by kissing. D) IgE antibodies by sneezing. E) IgA antibodies across the placenta.
Under which conditions would your run a t-test?
A. When the independent variable is continuous and the dependent variable is discrete B. On variables that are only discrete C. On variables that are only continuous D. When the independent variable is discrete and the dependent is continuous
The major class of macromolecules that stores energy and makes up the major component of plasma membranes are
A. lipids. B. ions. C. nucleic acids. D. proteins. E. carbohydrates.