____ Turns of a Crank Result in One Turn of the Spindle

question 23

Multiple Choice

____ turns of a crank result in one turn of the spindle.

• A) Twenty
• B) Thirty
• C) Forty
• D) Fifty

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Definitions:

DNA Ligase

An enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond.

DNA Polymerase

An enzyme that synthesizes DNA molecules from deoxyribonucleotides, the building blocks of DNA.

RNAi

Short for RNA interference, it is a biological process in which RNA molecules inhibit gene expression or translation, by neutralizing targeted mRNA molecules.

Complementary

Matching or enhancing by means of compatible or coordinated qualities, often used in various scientific contexts such as complementary DNA.