Restriction endonucleases recognize and clip at DNA base sequences called ________.
Fill in the blank(s) with the appropriate word(s).
palindromes
You might also like to view...
During the rapid increase in membrane potential seen in the upsweep of the action potential, which of the following is TRUE?
A. Both the activation and inactivation gates of the voltage-gated sodium channels are open. B. The voltage-gated potassium channel is open. C. The potassium leak channels are closed. D. The sodium leak channels are closed. E. The sodium/potassium pump has reversed directions and is pumping sodium in and potassium out.
Which of the following is part of the innate immune response?
a. antibodies b. vaccines c. natural killer cells d. T cells and B cells
You drive a nail into a tree that is 10 feet tall so that 5 inches of the nail is showing. You come back 10 years later. The tree is now 30 feet tall and only 3 inches of the nail is showing. This is because secondary growth of the tree is from the
A. root tip. B. intercalary meristem. C. apical meristem. D. lateral meristem. E. node.
Which is not a typical feature of anthropoids?
a. Diurnal. b. Good eyesight. c. Color vision. d. Carnivorous. e. All of these