You discover a bacteria species in a deep ocean sample that can turn olive oil into pure gold. The bacteria do not replicate well at sea level, and one night all of your "Golden" bacteria die. What can you do to possibly retrieve the gold-making gene from the dead Golden bacteria?
A. Transform a live bacterial strain with the Golden bacteria's DNA.
B. Transduce a live bacterial strain with the Golden bacteria's DNA.
C. Conjugate a live bacterial strain with the Golden bacteria.
D. Transduce the Golden bacteria and then infect a live strain of bacteria with the transducing virus.
E. There is nothing you can do because the cells are dead. You will have to search the ocean and hope to find the elusive bacteria again.
A. Transform a live bacterial strain with the Golden bacteria's DNA.
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Huntington's disease is governed by autosomal-dominant inheritance. What is the likelihood that a person who has one heterozygous-affected parent and one normal parent will develop the disease?
a. 100% (certain) b. 50% c. 0% (impossible) d. 75%
Collagen fibers are to the extracellular matrix as ________ is to the cell wall
Fill in the blank with correct word.
The autonomic division of the PNS regulates the activity of which of these? Select all that apply.
A. smooth muscle of the intestinal wall B. cardiac muscle C. smooth muscle of blood vessels D. salivary glands E. skeletal muscles
If a dominant allele of one gene completely suppresses the phenotypic expression of alleles of another gene, this is an example of __________
A) recessive interaction B) dominant interaction C) recessive epistasis D) dominant epistasis E) dominant suppression