A purine or pyrimidine that differs in chemical structure from those normally found in DNA or RNA is called a(n) ____________________

Fill in the blank(s) with correct word


base analog

Biology & Microbiology

You might also like to view...

Which of the following support(s) the observation that herbivores do not generally eat all of the available plants?

I) top-down control hypothesis II) poor nutrition hypothesis III) plant-defense hypothesis A) only I B) only II C) only III D) only II and III E) I, II, and III

Biology & Microbiology

Which of the following is LEAST commonly associated with endospore-forming bacteria?

A) coccus-shaped B) defense C) dormancy D) saprophytic

Biology & Microbiology

The primary functions of the extracellular matrix is protection and support

Indicate whether the statement is true or false.

Biology & Microbiology

Who developed the modern endosymbiotic theory?

a. Charles Darwin b. Lynn Margulis c. Richard Dickerson d. Wendy Johnson e. Stanley Miller

Biology & Microbiology