Other than replication, transcription, and DNA repair, what other activities of the cell are affected by supercoiling?
What will be an ideal response?
The presence of supercoils can facilitate the formation of Z DNA and cruciform structures. It also plays a critical role in compacting the DNA.
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Which of these would not be a suitable use of microbial fuel cells?
A. Fuel cells used to power equipment left in the field for long periods of time. B. Use of unwanted organics leaching from landfills to power fuel cells. C. Use in developing countries lacking in widespread power grids. D. All of these are suitable uses of microbial fuel cells.
Between which members of the chordate lineage do vertebrates arise?
1.between lungfishes and amphibians 2.between hagfishes and lampreys 3.just after the tunicates 4.between birds and mammals
In eukaryotes, glycolysis occurs in the:a
mitochondrial inner membrane. b. lysosomes. c. Golgi complex. d. cytosol. e. mitochondrial matrix.
This STD is linked to cervical cancer
A) HPV infection B) syphilis C) gonorrhea D) CMV infection