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Scorpion4ik [409]
3 years ago
15

Use the information in the following paragraph to answer the question(s) below.

Biology
1 answer:
UNO [17]3 years ago
8 0

Answer:

The correct answer is- C) anaerobic chemoheterotroph

Explanation:

Chemoheterotrophs are the organisms that consume carbon compounds like carbohydrates, lipids, etc which are already synthesized by other organisms. Anaerobes are the organisms that live in an oxygen-deficient environment.

The human intestine is that part of the human body which is anaerobic in nature therefore in human intestine lots of anaerobic bacteria are present.  

So as the hypothetical bacterium is present in the human intestine which has the anaerobic condition and derive nutrition from host intestinal contents therefore this bacteria must be an anaerobic chemoheterotroph.

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The Baltic Sea has very low dissolved oxygen content. What kind of condition prevails in this sea?
bonufazy [111]

The answer is; Dead Zone

These areas have anoxic condition means they have very little to zero dissolved oxygen hence cannot support marine/aquatic life. This is as a result of eutrophication  caused by algae blooms. This phenomenon is brought about by pollution of these water reservoirs. These algae bloom take up all the oxygen in the water during their mass decomposgion hence leave no dissolved oxygen for the rest of the marine life.


4 0
3 years ago
Read 2 more answers
If the yellow mottle virus begins its infection of a cell by using its genome as mRNA, which of the following would you expect t
lutik1710 [3]

Answer:

C) translation rate

Explanation:

The process of gene expression involves DNA transcription into mRNA and translation of mRNA into protein.

During transcription, genetic message in DNA is encoded into mRNA. The encoded messages are then translated into their respective amino acids during the process of translation.

<em>Hence, if a virus uses its genome as mRNA, the next stage will be to translate the messages in the mRNA into amino acids. Translation rate is expected to be measurable.</em>

The correct option is C.

3 0
3 years ago
What is the relationship between active transport and homeostasis. Please give one example of active transport in a organism, an
Masja [62]
<span>Active transport works to conserve homeostasis. When cells are doing something they typically receive a signal causing channels to open, which in turn lets in a flood of molecules down their chemical gradients. Hope this answers the question.</span>
6 0
3 years ago
When a tick transfers Lyme disease from a deer to a human, the tick is considered the ________ in the chain of infection
melisa1 [442]

The tick is considered the vector in the chain of infection.

Generally, vector organisms are organisms that are capable of transmitting disease pathogens from infected organisms to uninfected ones either directly or indirectly as a result of their activities.

Ticks are parasites that feed on the blood of vertebrate animals such as deers and humans. When they feed on the blood of animals with certain infections, the pathogens for such infections are sometimes carried in the guts of the parasites and these are transferred to the bloodstream of the next animal that would be their host.

A good example of this is Lyme disease.

More about vectors can be found here: brainly.com/question/12596213?referrer=searchResults

5 0
2 years ago
What are the inputs of the light dependent reactions?.
bixtya [17]

Answer:

6 water molecules (and technically sunlight/energy)

Explanation:

The inputs of photosynthesis are water and carbon dioxide (and energy); water is used in the light-dependent reactions, and carbon dioxide is used in the light-independent.  The water has to be there to replace the lost electrons in the chlorophyll that leave the thylakoids after being excited by the solar energy.

5 0
2 years ago
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