Which of the following best describes a cloning vector?
A) A DNA molecule that accepts DNA fragments and degrades them in a host.
B) A DNA molecule that accepts DNA fragments and replicates the fragment in a host.
C) The fragment of DNA encoding a gene of interest.
D) The direction in which DNA is cloned.
Answer: B
You might also like to view...
Fungal diseases are usually divided into ________ groups according to the level of infected tissue and the mode of entry into the host.
Fill in the blank(s) with the appropriate word(s).
Physiological changes that occur in ectotherms in response to seasonal temperature shifts are called ____
a. estivation b. hyperthermia c. thermal acclimatization d. hypothermia e. hibernation
Starch and cellulose _____
A) are polymers of glucose B) are cis-trans isomers of each other C) are used for energy storage in plants D) are structural components of the plant cell wall
The site/s for most ATP synthesis in prokaryotic cells is/are the
A. cell wall. B. mitochondria. C. inclusions. D. cell membrane. E. ribosomes.