You Are Growing Bacillus Subtilis,an Aerobic Bacterium That Can Also

question 1

Multiple Choice

You are growing Bacillus subtilis,an aerobic bacterium that can also carry out fermentation,when required,in a bioreactor and notice that the growth rate has slowed and the pH has decreased.What could you add?

• A)glucose
• B)lactose
• C)peptides
• D)oxygen
• E)lactic acid

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Definitions:

Carbon Atoms

The basic building blocks of all organic compounds, consisting of six protons and six neutrons.

Structure

The arrangement of atoms within a molecule which defines the molecule's properties and reactions.

Water Soluble

The ability of a substance to dissolve in water, forming a homogenous mixture.

Compound

A material composed of multiple elements chemically combined in a specific proportion.