All Are Correct About DNA Gyrase in E

question 35

Multiple Choice

All are correct about DNA gyrase in E. coli EXCEPT:

• A) It is a topoisomerase that hydrolyzes ATP during its reaction mechanism.
• B) Its mechanism involves the breaking of a single phosphoester bond in one strand of dsDNA.
• C) It works to remove positive supercoiling introduced by the DnaB protein (helicase).
• D) It works to introduce negative supercoiling in DNA to overcome the torsion stress imposed upon unwinding.
• E) All are true.

Identify strategies for finding authoritative sources to support legal claims.

Understand the structural components and functions of the sympathetic and parasympathetic divisions of the autonomic nervous system (ANS).

Identify the neurotransmitters and their receptors involved in the autonomic nervous system.

Describe the pathways preganglionic and postganglionic neurons follow in the sympathetic division.

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Definitions:

India

A country in South Asia, known for its diverse culture, languages, and geography, and is the seventh-largest country by land area and the second-most populous country in the world.

Carrying Capacity

The maximum population size of a biological species that an environment can sustain indefinitely, given the available resources.

Population Scientists

Experts who study the size, structure, and distribution of populations, and how populations change over time.

Population Trends

The patterns and changes in population size and composition over time, influenced by factors such as birth rates, death rates, and migration.