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
Alex777 [14]
3 years ago
12

It seems plausible that planets and moons with liquid water could support microbial life, even though CO2 is the only available

carbon compound and they have negligible oxygen in their atmospheres. Suppose that known bacterial species were being considered for an unmanned probe that would deliver bacteria to one of these planets in order to colonize it. What basic metabolic capabilities should a bacterial species have in order to give it the best chance of successful colonization
Biology
1 answer:
Rudiy273 years ago
3 0

Answer:

The metabolic capacities should be:

Bacteria that fulfill replicative cycles, have a metabolization that requires a substrate or a metabolite, coexist in extreme environments where their method of survival is sporulation.

Ability to admit genetic mutations between different bacterial colonies for their possible evolution, an ideal environment with pH, gases, and substrates according to the life of the bacterial colony, which is often called as a culture medium.

Explanation:

Temperature is essential in bacterial growth, as is the pressure and environment that surrounds the bacteria.

Something that must be taken into account is that other microorganisms coexist with the bacteria in the medium, since they can be limited to their colonization, an example of this is the gram negative and positive bacteria, coccoid and bacilloid, which generally are not compatible with the penicillium fungus, as this, as a product of its metabolization, releases a substance called penicillin that prevents the colonizing growth of other species of microorganisms such as this type of bacteria.

You might be interested in
What happens to the suns energy for you to use it as energy in your body?
arsen [322]
The suns energy will decrease and your energy will increase!
3 0
3 years ago
When acetylcholine binds to receptors at the motor end plate, the end plate membrane becames:__________a. repolarized. b. more p
sladkih [1.3K]

Answer:

d. more permeable to sodium ions.

Explanation:

The binding of Acetylcholine  with the receptors at  motor end plate facilitate   membrane permeability to sodium ions therefore  opening of voltage gated channels for sodium ions.

Sodium ions diffused into the synapse of post synaptic neuron at the neuromuscular junction.

If  the  stimulus is up to threshold levels; more chemical(neurotransmitter) gated sodium channels opens, and sodium ions move into the  synapse to depolarize the membrane with  reversal of charges to generate action potential.

The continuous  binding of Acetycholine , leads to permanent opening of sodium ions,and over excitation from depolarization.  Acetycholinesterase enzymes breakdown Acetycholine to choline  and Acetyl Co -A. These are recycle back to Acetycholiine

7 0
3 years ago
The physical characteristics of an organism is its: phenotype. genotype. alleles. gametes.
Veseljchak [2.6K]
The physical characteristics of an organism is its phenotype. I remember this because phenotype and physical both start with 'ph.'

Hope this helps. Good luck! :)
6 0
3 years ago
Read 2 more answers
A student remarks that it is a good thing that humans discovered how to use industrial processes to fix nitrogen because this en
enyata [817]

Answer:

D. The statement is inaccurate because humans would not be able to distribute the product of nitrogen fixation from industrial processes in the same way that bacteria are able to distribute it globally now.

Explanation:

Nitrogen fixing bacteria has the responsibility in nature to trap and fix atmospheric nitrogen in ecosystems. They are very important components of the nitrogen cycle and play an important role in maintaining the balance  of nutrients in nature.

If humans discover industrial processes to fix nitrogen, the process will be unsustainable in the long run if nitrogen-fixing bacteria ever go extinct because humans would not be able to distribute the product of nitrogen fixation from industrial processes in the same way that bacteria are able to distribute it globally now across several ecosystems all over the world.

3 0
3 years ago
Which of these is a drawback of hydraulic fracturing?
Maru [420]

Answer:

C

Explanation:

7 0
1 year ago
Other questions:
  • White blood cells can leave the blood circulatory system.<br><br><br> TrueFalse
    15·1 answer
  • The blank revolves around earth as a natural satellite
    5·1 answer
  • Over time, color variation in a population of butterflies declined. The number of color variations within the population was twe
    6·2 answers
  • Describe briefly about development of flat bone.
    12·1 answer
  • Why is the sympathetic division of the ans called the "fight or flight" system?
    11·1 answer
  • Which organism in the chart below is most distantly related to the other organisms?
    11·1 answer
  • What is the fear processing center of the brain in ap psychology?
    6·1 answer
  • Why is phrenology considered a pseudoscience
    9·1 answer
  • Paragraphs 4, 5, and 6 discuss the transport of water in the coastal redwoods. Which of the following statements regarding the t
    7·1 answer
  • You are a scientist studying a simple food chain: carrot --&gt; rabbit --&gt; fox. You have noted that the fox keeps the rabbit
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!