DNA replication is a ____ process
a. non complementary
b. semiconservative
c. semisynthetic
d. mutational
e. denaturation
ANSWER: b
You might also like to view...
The micronutrient iron is abundant in soil, but often unavailable to plants due to insolubility
Knowing that the reaction Fe(OH)3 + 3 H+ ? Fe3+ + 3 H2O occurs, and assuming all soil samples have the same total amount of iron, which type of soil would you predict to have the highest amount of soluble iron? A) neutral B) acidic C) alkaline D) The amount of iron in soil does not depend on pH.
As the action potential peaks, ____
a. the activation gates of Na+ channels close b. the inactivation gates of Na+ channels close
c. the activation gates of K+ channels close d. the inactivation gates of Na+ channels close e. Na+/K+ active transport pumps are activated
Considering two species of birds, which of the
following is a derived character?
a. four limbs b. a bony skeleton c. egg production d. feathers e. two eyes
In which animals is external fertilization most common?
a. in animals living on mountains b. in animals living in oceans c. in animals living in forests d. in animals living on prairies