Arabinose Sugar Is Used by Ara⁺ Bacteria but Cannot Be

question 30

Short Answer

Arabinose sugar is used by ara⁺ bacteria but cannot be used by ara⁻ mutants.When both ara3 and ara5 mutants are introduced into the same recipient via a vector,and the recipients still cannot use arabinose,what can you conclude?

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Definitions:

Rotating

The action or process of turning around a center or an axis; a fundamental movement in various mechanical and electrical devices.

Fixed

Pertains to an electronic component or value that remains constant and unchanged throughout its operation or use.

Vibrating

A process or state characterized by rapid oscillations or movements back and forth or up and down, often at a relatively fixed frequency.

Resistance Start Induction-run Motor

A type of single-phase induction motor that uses an external resistor to increase starting torque, which is removed once the motor reaches a certain speed.