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Autotrophic bacteria use the sun's energy to break down these in their environment?

Simple inorganic substances, such as water and carbon dioxide.


Why are bacteria and fungi important to the environment?

Break down dead organisms.


Explain the importance of bacteria and fungi in the environment?

to break down dead things


What type bacteria break down inorganic compounds for energy?

Chemosynthetic


One way that bacteria and fungi are important to the environment is that they?

break down dead organisms.


What ways do bacteria obtain food?

Some bacteria are autotrophs, some obtain energy from the sun, and other bacteria break down chemicals and turn it into energy much like what plants do


Do all bacteria use oxygen to break down food for energy?

true


What occurs when bacteria break down organic matter and return carbon dioxide and water to the environment?

Decomposition


Do all bacteria need oxygen to break down food?

Not all bacteria need oxygen to break down food. Anaerobes break down organic molecules to get energy. One example of an anaerobe is the bacterium, Bacteroides fragilis.


All bacteria must use oxygen to break down food for energy?

Some bacteria are are-obs so they can survive even in the absence of oxygen. Instead they get energy from other chemical substances.


What is it called when bacteria break downs organic matter and returns carbon dioxide and water to the environment?

I think its called decomposition


How does bacteria benefit the environment?

Bacteria are a benefit to the environment because they provide help to break down waste and create nitrogen needed by plants. Without them, waste would simply build up until life could no longer exist.


What are methanogenic bacteria and how do they produce methane?

NO bacteria are methanogenic, archaea are methanogenic. And they produce it through a process called chemolithoautotrophy, where they break down the inorganic molecules into energy.


Do all bacteria must use oxygen to break down food and energy?

Not all bacteria are aerobes (organisms that require oxygen to survive). There are several species of bacteria that can survive even in the absence of oxygen. These species derive energy by breaking down organic molecules


What happens to energy when cells break down food molecules?

released entirely as body heat into the environment.


Why cant bacteria break down agarose?

Bacteria may not be able to break the glycosidic bonds


What type of bacteria breaks down inorganic materials?

Chemoautotrophs are organisms that break down inorganic molecules to supply energy.


Name three ways bacteria are helpful?

Decomposers are bacteria that break down dead organisms for use as food and energy sources. they break down large chemicals found in dead organisms into smaller chemicals that are then returned to the environment for other organisms to use. nitrogen-fixing bacteria change nitrogen from the air into forms of nitrogen that plants and animals can use. Bacteria play a large role in food production and spoilage, like pickles that are made from cucumbers and cheese. the negitave bacteria spoils milk. Bacteria are also used in medication. people with diabetes are unable to create their own insulin, but because of insulin-producing bacteria there is now an artificial supply for these people.


Why UV kills bacteria?

UV could potentially kill bacteria because UV light waves are of high energy, and can break the bonds in DNA, causing problems including death.


How do the bacteria that live in you intestines help you?

they breakdown your food and release its energy which is called respiration they need oxygen to break down food


Is the following sentence true or false All bacteria must use oxygen to break down food for energy?

FALSE because not all bacteria use oxygen to respire. Like all organisms, bacteria need a constant supply of energy to carry out their functions. This energy comes from food. The process of breaking down food to release its energy is called respiration. Like many other organism, most bacteria need oxygen to break down their food. But a few kinds of bacteria do not need oxygen for respiration. In Fact, those bacteria die if oxygen is present in their surroundings. For them, oxygen is a poison that kills! CREDITS FROM: NORTH CAROLINA GRADE 8 PRENTICE HALL SCIENCE EXPLORER


Do saprophytic bacteria get energy from the sun?

Most saprophytes do not produce chlorophyll and therefore do not photosynthesize; they are thus dependent on the food energy they absorb from the decaying tissues, which they help to break down.


Why is there food acid in the stomach and alkaline in the small intestine?

The acidic environment of the stomach helps break down foodstuffs that was ingested and also kills potential bacteria. The alkaline environment of the intestines facilitates the absorption of nutrients.


What are the benefits of owning energy star appliances?

The most obvious benefit of owning Energy Star appliances is savings on energy costs. They also are better for the environment, and may qualify you for a tax break.


What might change in an environment where there were no fungi?

Bacteria will have more matter to break down, but at the same time there won't be as much nutrients put back into the ground from the fungi.