The Appearance of Gram- Positive Bacteria After Addition of the First

question 16

Multiple Choice

The appearance of gram- positive bacteria after addition of the first dye in the Gram stain.

• A) Purple
• B) Red
• C) Colorless
• D) Brown
• E) None of the above

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Definitions:

Reaction Rate

The reaction rate refers to the speed at which reactants are converted into products in a chemical reaction, influenced by factors such as concentration, temperature, and catalysts.

Concentration Effect

The influence on the rate of a chemical reaction of the concentration of reactants; generally, an increase in concentration leads to an increase in reaction rate.

Collision Theory

A theory that proposes chemical reactions occur when reactant molecules collide with sufficient energy and an appropriate orientation.

High Energy

A term used to describe processes, particles, or quantum states having relatively large amounts of kinetic or potential energy.