The diagram shows the monomers, glucose and fructose, before occurs, which builds a polymer via the removal of water.
A. reproduction
B. dehydration synthesis
C. oxidation
D. evaporation
E. hydrolysis
B. dehydration synthesis
You might also like to view...
What is the basic structure of a triglyceride?
A. A glycerol head and three fatty acid tails B. A linear chain of fatty acids C. A chain of fatty acid tails D. A branched chain of fatty acids
Which of the following statements are fundamental to the clonal-selection theory of how the adaptive immune system functions?
I) Each lymphocyte has a unique membrane receptor that recognizes one antigen. II) When the lymphocyte binds an antigen, it is activated and begins dividing to form many identical copies of itself. III) Cloned lymphocytes have slight differences and are selected by the spleen for removal if they do not bind an antigen. IV) Cloned cells descend from an activated lymphocyte and persist even after the pathogen is eliminated. A) only I and III B) only II and IV C) only I, II, and IV D) only II, III, and IV E) I, II, III, and IV
Adding acetyl groups to a histone regulates gene expression by allowing transcription to proceed by
a. increasing the pH of the cell. b. loosening the DNA wound around the histone. c. modifying the nucleotides of the promoter region of the DNA molecule. d. enhancing the activity of RNA polymerase. e. enhancing the development of a DNA-RNA hybrid.
Albumin is the large protein molecule found in egg white and blood plasma. Table salt dissociates into sodium and chloride ions. Urea is assembled in the liver. In a healthy person, what is the fate of the majority of these molecules as they pass through a nephron?
A. Albumin remains in the blood, salt ions move into the filtrate but most are reabsorbed, and the urea moves into the filtrate and is excreted in the urine. B. Albumin remains in the blood and salt ions and urea moved into the glomerular filtrate and excreted in the urine. C. All three move into the glomerular capsule but the salt ions are mostly reabsorbed. D. All three remain in the bloodstream. E. All three move into the glomerular capsule and are excreted in urine.