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Novay_Z [31]
3 years ago
8

An organism that lives in environmental conditions so extreme that few other species can survive there are ________.

Biology
1 answer:
asambeis [7]3 years ago
3 0

Answer: extremophiles

Explanation:

Extremophiles are living organisms that are adapted to survive extreme environmental conditions such as high pH, high temperatures or high pressure.

Examples of extremophiles include many Prokaryotes like bacteria and cyanobacteria, as they can be found in volcanic areas.

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What effects the reaction between hydrogen peroxide and hydrochloric have on liver
Dennis_Churaev [7]

Answer:

When blended liver is exposed to hydrogen peroxide, the catalase enzyme in the liver reacts with the hydrogen peroxide to form oxygen gas, which creates the visible bubbles in this photograph, and water.

Explanation:

6 0
3 years ago
The loose skin of the ___________ allows for expansion during erection. corona penile glans penile shaft foreskin
DENIUS [597]
<span>Penile shaft

</span>During erection, blood<span> flows into the spaces, causing distention and elevation of the penis. The amount of blood entering the penis can be increased by physical or psychological stimulation. As blood enters, there is a temporary reduction in the rate and volume of blood leaving the penis. The arteries carrying blood to the penis dilate; this, in turn, causes tissue expansion. The veins leading from the penis have funnel-shaped valves that reduce the outflow of blood. As the erectile tissue begins to enlarge, the additional pressure causes the veins to be squeezed against the surrounding fibrous tissue, and this further diminishes the outflow of blood. Essentially, blood becomes temporarily trapped in the organ.</span>
8 0
3 years ago
Read 2 more answers
In DNA, only the _____ varies from one nucleotide to another. base phosphate amino acid sugar
Aleksandr [31]

Only the bases varies from one nucleotide to another.

4 0
3 years ago
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Which energy transformation occurs first in a coal-burning power plant.
Reptile [31]

Answer:

C. Thermal energy to electrical energy

Explanation:

Burning coal produces heat which is thermal energy

Power is electricity or electrical power

4 0
3 years ago
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A response that is uniquely directed against pathogenic bordetella pertussis would involve what component?
xxMikexx [17]

Answer:

Antibodies

Explanation:

Bordetella pertussis is an obligate human pathogen and is the etiological agent of whooping cough. It is known to be an opportunistic organism.

The pathogenic mechanism of Bordetella pertussis is also known as virulence factor. These virulence factors are known to include adhesins such as filamentous haemagglutinin, fimbriae and pertactin, which allow B. pertussis to bind to ciliated epithelial cells in the upper respiratory tract.

It is known to be the agent of whooping cough, a highly contagious respiratory disease, dramatic for infants and also for elderly and pregnant women.

In this case, the antibodies will be the response that is uniquely directed against the organism. It is said earlier that this organism is an opportunistic one, this means that it causes infection when the immunity is down. So, when the immunity is empowered , it will definitely fight against the organism

3 0
2 years ago
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