1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tino4ka555 [31]
3 years ago
6

Predict some of the consequences of elinminating all bacteria from an environment?

Biology
1 answer:
N76 [4]3 years ago
4 0

Answer: Without bacteria life as we know it would not be possible.

Explanation:

Bacteria play a major role in processing organic waste in every environment. If all bacteria are eliminated from an environment, waste would pile up. Plants depend on nitrogen fixing bacteria to convert unusable gaseous nitrogen into usable nitrogenous compounds such as ammonia, without which they could not survive. Most vertebrate, and many invertebrates depend on bacteria living in their guts to help digest food. Ruminants, for example, depend on bacteria in the rumen of the stomach to break down cellulose, allowing them to survive on grasses with very little nutritional value.

You might be interested in
Bacteria reproduce by a process known as
solong [7]

Answer:

The answer is D, binary fission

3 0
3 years ago
Read 2 more answers
Here’s part b of what I asked before
dedylja [7]

Explanation:

All cells have a plasma membrane, ribosomes,and DNA. The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment. They both use ribosomes for producing proteins.

+sorry i made a mistake on the previous question. Prokaryotic cell doesn't have nucleus. I obviously didn't know the right meaning of this word bc im not a native english speaker

6 0
3 years ago
Some homeostatic imbalances cause a variable that is normally controlled by negative feedback to be abnormally controlled by pos
tigry1 [53]

Answer:

True

Explanation:

Some deviations from normal homeostasis activate the positive feedback loops to control the conditions which are otherwise regulated by negative feedback mechanisms.

For example, the blood levels of respiratory gases and H+ ions are regulated by a negative feedback system via chemoreceptors. The increased partial pressure of carbon dioxide gas and lowered pH or lowered partial pressure of oxygen in the blood are sense by central and peripheral chemoreceptors which in turn activate the neurons of the dorsal respiratory group (DRG).

The activated DRG triggers an increased in the rate and depth of the breathing to facilitate the inhalation of more oxygen and exhalation of CO2 to restore the normal levels.  

However, hypocapnia inactivates the chemoreceptors and does not allow negative feedback to restore the normal CO2 levels in the blood.  

Under such conditions, the positive feedback loop stimulates the DRG neurons more strongly in response to the increased partial pressure of CO2 above the normal levels than when the partial pressure of oxygen falls below the normal level. These dangerously lowered oxygen levels may also cause fainting.  

5 0
3 years ago
Which of the following is true about repetition in an experiment?
AleksandrR [38]
The second one would be my answer but  also an answer that is not up there is that during an experiment when repeating the trials you might have to set up a new hypothesis every time and have to review the data several different times because of different results from each trial

hope this helps if not just let me know
4 0
3 years ago
Read 2 more answers
which is not the neurotransmitter criteria? a) neurotransmitter has to be consumed in the diet. b) chemical must be rapidly inac
Elis [28]

Neurotransmitter has to be consumed in the diet is not the criteria for neurotransmitter. So the correct option is a.

A neuron releases a signaling chemical called a neurotransmitter across a synaptic gap to influence another cell. Any major body component or target cell that receives the signal may be another neuron, but it could also be a gland or muscle cell. These signals enable you to move your limbs, experience sensations, maintain heartbeat, as well as receive and process all the information your body receives from other internal body parts and your environment.

These signals enable you to move your limbs, experience sensations, maintain heartbeat, as well as receive and process all the information your body receives from other internal body parts and your environment.

The axon terminal, a component of the neuron, is where neurotransmitters are found. They are kept inside synaptic vesicles, which have thin walls. Numerous thousands of neurotransmitter molecules can fit inside each vesicle.

To learn more about neurotransmitter visit the link:

brainly.com/question/9725469?referrer=searchResults

#SPJ4

8 0
1 year ago
Other questions:
  • Joanna and Stephanie are researching the effects of global warming. They notice that several types of organisms, such as armadil
    8·2 answers
  • Which of these processes can be associated with producing genetic abnormalities?
    11·2 answers
  • Why is the area of Colorado referred to as the "Red Zone"?
    13·1 answer
  • Which trace mineral is needed for the regulation of protein synthesis and reproduction and immune functions?A. ironB. zincC. cop
    7·1 answer
  • If a particular gene is located on the Z chromosome of this lizard species, describe why a lizard with a ZW genotype has a great
    10·1 answer
  • Consider How might ecosystems be affected if levels of atmospheric CO2 continue to rise?
    6·2 answers
  • What are some examples of agonist and antagonist muscle pairs in the canine muscular system?
    7·1 answer
  • WH white shoes SOle become plan with time​
    7·2 answers
  • Fill in the blanks PLEASE I'll give brainliest, please
    8·1 answer
  • During the __________ stage of the product life cycle, sales peak and profits begin to decline as competition becomes intense. g
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!