Restriction endonucleases are especially useful if they generate "sticky" ends. What makes an end sticky?

A) blunt ends
B) 5' cap
C) single-stranded complementary tails
D) 3' cap
E) poly-A sequences


C

Biology & Microbiology

You might also like to view...

Bacteria that live attached to surfaces are described as ________, whereas bacteria that are free-living, floating with a fluid environment are described as ________.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

ALL viral particles

A) are metabolically inert. B) are smaller than bacterial cells. C) contain an envelope to prevent its degradation outside of a host. D) exhibit cell lysis under a particular condition.

Biology & Microbiology

Deoxyribonucleic acid is used for: (choose all that apply)

A. transmission of information. B. storage of information. C. biological catalysis. D. energy storage. E. cell-to-cell communication.

Biology & Microbiology

cPlasmodesmata of plant cells are functionally equivalent to __________ of animal cells

a. gap junctions b. dermatomes c. tight junctions d. cell surface receptors e. microvillus

Biology & Microbiology