FOOD TECHNOLOGY

FOOD QUALITY AND SAFETY

HACCP PRINCIPLES AND IMPLEMENTATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does bacteria need to grow?
A
Warmth
B
Ice
C
Water
D
Time
E
Food
Explanation: 

Detailed explanation-1: -Bacteria can live in hotter and colder temperatures than humans, but they do best in a warm, moist, protein-rich environment that is pH neutral or slightly acidic.

Detailed explanation-2: -FATTOM is an acronym used to describe the conditions necessary for bacterial growth: Food, acidity, time, temperature, oxygen, and moisture. Foods provide a perfect environment for bacterial growth, due to their provision of nutrients, energy, and other components needed by the bacteria.

Detailed explanation-3: -Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds. Bacteria can obtain energy and nutrients by establishing close relationships with other organisms, including mutualistic and parasitic relationships.

Detailed explanation-4: -Bacteria grow and reproduces via binary fission, which involves the process of the parent organism growing and dividing into doubles into a new individual. The parent cell also shares identical DNA with the daughter cell after the elongation process. They consume nutrition and develop to reproduce.

Detailed explanation-5: -These relationships are positive. In return for this friendship, plants feed bacteria with carbohydrates, vitamins, and organic acids, among other things. Plants also provide a home for the helpful bacteria, allowing the bacteria to live near the plants or even within them.

There is 1 question to complete.