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Perhaps one of the basic aspects of life is the conversion of energy from one form to another.
To grow and reproduce typically means adding mass & matter, thus an organism would need to increase it's matter through nutrients as well as replacing what was lost when dividing.
Plants and algae can make hydrocarbons out of water and carbon dioxide (two vital nutrients for them), but they also require other minerals including phosphorous & Nitrogen in various forms.
Bacteria, Protozoa, and other microorganisms that are unable to photosynthesize require energy from their nutrients, as well as using the nutrients as the basic building blocks to grow and divide.
What else can I help you with?
Why is it that dried food sample can contain lower numbers of microorganisms?
Drying food removes moisture, which is essential for microbial growth. Without water, microorganisms struggle to survive, reducing their numbers in dried food samples. Additionally, drying can also disrupt the cellular structure of microorganisms, further inhibiting their growth and proliferation.
What are some examples of microorganisms in food that can pose a health risk?
Some examples of microorganisms in food that can pose a health risk include Salmonella, E. coli, Listeria, and Campylobacter. These bacteria can cause foodborne illnesses when consumed in contaminated food.
What are other harmful effects of microorganisms to other organisms besides humans?
harm full effects of microorgaisms are 1)they cause some diseases eg:cold,feaver 2)they spoil food usefull efffects of microorganisms are 1)they help to produce curd 2)they help in certen food items
Is microorganisms is nuisance or necessity?
Microorganisms can be both a nuisance and a necessity. While some microorganisms can cause diseases and spoil food, others play essential roles in processes like nutrient recycling, decomposition, and food production. Overall, they are a fundamental part of ecosystems and have significant impacts on the environment and human health.
What does photosynthetic microorganisms mean?
Photosynthetic microorganisms are organisms that are microscopic or cannot be seen with an eye and they can preform photosynthesis. Photosynthesis is when an organism uses; water, carbon dioxide, light energy to make food for itself.
What Four factors which affect the growth of microorganisms?
Four factors which affect the growth of microorganisms are: temperature food source for microorganisms (ie. sugar, protein, fat) the amount of microorganisms introduced to the food source ph of the food source
Why is foodborne micro-organisms differ from food poisoning micro-organisms?
they reproduce more than food poisoning microorganisms. In food poisoning the microorganisms are spreadable but not in food borne microorganisms :) Hope his helps Janet
What are the effects of micro-organisms on food?
Microorganisms help break down and decompose food. These microorganisms are what cause food to spoil and grow mold on it.
How do microorganisms in the food industry produce food?
fermentation
What food has good microorganisms in it?
Curd
How do microorganisms create food and drink?
Phytoplankton are microorganisms that live in the water and can photosynthesize, which are key to the marine food chain since they are at the bottom of the chain. Also, some microorganisms are filter organisms, which get their food by cleaning out junk from the water or air.
What microorganisms are tested for in sterile processing?
Steril processing technicion microorganisms is used for food production.
Are microorganisms live in food?
yes because food is also a matter.
Is food that allow microorganisms to grow is called parasites?
No, food that allows microorganisms to grow is not called parasites. Instead, such food is often referred to as "perishable" or "spoilable" food, which can support the growth of bacteria, molds, and yeasts. Parasites are organisms that live on or in a host and derive their nutrients at the host's expense, but they are not the same as the microorganisms that can grow in food.
Why is it that dried food sample can contain lower numbers of microorganisms?
Drying food removes moisture, which is essential for microbial growth. Without water, microorganisms struggle to survive, reducing their numbers in dried food samples. Additionally, drying can also disrupt the cellular structure of microorganisms, further inhibiting their growth and proliferation.
What part of the body contains acid that kills microorganisms in your food?
The stomach contains hydrochloric acid which helps to kill microorganisms in food and aids in digestion.
What is the difference between foodborne microorganisms and food poisoning microorganisms?
All micro-organisms are no food poisoning micro-organisms,but all food poisoning micro-organisms are a category of micro-organisms. Food poisoning micro-organisms are harmful for a person but all micro-organisms are not harmful for example lacto-bacallius is a micro-organisms which is present in curd(yogurt) causes no food-poisoning whereas The microorganism salmonella bacteria, causes an infectious illness and can be passed on to another person and causes food poisoning.
