Question

all foods can be measured on the ph scale to determine if they have the right amount of acidity to support bacteria growth 7.0 on the scale is neutral where on the scale is the bacteria most likely to grow

Answer 1

Most bacteria thrive well in neutral pH (pH 7). However, bacteria can grow equally well in pH range of 4 – 10 (including alkalophiles and acidophiles). Therefore, acidic food, with pH of below 4, are not easily spoilt from bacteria but rather from mold and yeast. Acidified foods are therefore used to inhibit bacteria growth and increase shelf-life of food products.

Answer 2

The correct answer for above statement is:

True

It is registered on a scale from 0 to 14, with seven being neutral. If the pH value is below 7, the food is distributed as an acid; if it is above 7, the food is classified as alkaline. Most bacteria grow well at neutral pH, but many can spawn in a pH range from 4.5 - 10.0.

Step-by-step explanation:

Acidity is estimated using what is perceived as the pH scale which works from 0 to 14, where pH 7.0 is neutral, a pH smaller than 7 is acidic and a pH elevated than 7.0 is basic or alkaline. Foods with a pH close to 7.0 are model for most bacterial extension. Every microorganism has a least, optimum and maximum pH for growth.