During a sequencing reaction, the researcher adds all the required components to the reaction, but

accidentally adds only one of the four dideoxynucleotides, the ddC. What kinds of products will be
observed after this reaction is complete?



a. All fragments will end in A.
b. All fragments will end in C.
c. All fragments will end in G.
d. All fragments will end in T.
e. No fragments will be made.


B

Biology & Microbiology

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A unique feature of the ________ that distinguishes them from other bacteria is their ability to move through highly viscous liquids.

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

Biology & Microbiology

This disease most commonly occurs because

an enzyme that crosslinks fibrin strands into a stable mesh is defective. This disease is

a. sickle-cell anemia. b. hemophilia. c. atherosclerosis. d. hypertension. e. emphysema

Biology & Microbiology

Regions at the ends of chromosomes that prevent chromosomes from sticking to each other are called ____

a. satellites b. telomeres c. centromeres d. q zones e. p zones

Biology & Microbiology

The spindle fibers attach to the centromere via a protein complex called

A) tubulins. B) microtubules. C) chromatid. D) kinetochore. E) chiasma.

Biology & Microbiology