A large organic molecule that contains repeating subunits is called a _____.
A) monomer
B) polymer
C) steroid
D) simple sugar
Answer: B) polymer
You might also like to view...
The replisome has two main subcomponents. They are
A. the replication folk and the sliding clamp subunit. B. the primosome and the sliding clamp subunit. C. the replication folk and the DNA pol III enzymes. D. the DNA pol III enzymes and the sliding clamp subunits. E. the primosome and the DNA pol III enzymes.
Why do many animals do most of their calling at dawn and dusk?
A. Most predators are not active at those time. B. Air is less turbulent and carries sound better. C. Pheromones are also released at dawn and dusk. D. Animals preferentially mate at night. E. Such imprinting behaviors are better received at those time.
During a Type I hypersensitivity reaction, the mast cells
A. become phagocytic. B. release IgE antibodies. C. degranulate. D. immediately release histamine. E. degranulate AND immediately release histamine.
A relationship which benefits flow both ways
between the interacting species is
a. a neutral relationship. b. commensalism. c. competition. d. mutualism. e. parasitism