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Ira Lisetskai [31]
3 years ago
13

How could stem cells prove helpful in the treatment of cardiovascular diseases? A) Stem cells can differentiate to form heart mu

scle cells. B) Stem cells form white blood cells, which boosts the body’s immunity. C) Stem cells divide to form red blood cells, which reduce hypertension. D) Stem cells perform apoptosis to remove old cells from the heart muscles.
Biology
1 answer:
maksim [4K]3 years ago
4 0
A.) Stem cells can differentiate to form heart muscle cells
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Helppppppppppppppppppppppppp
Andrei [34K]

Answer:

Explanation:

answer is C.

8 0
3 years ago
A scientist discovers that a soil bacterium he has been studying produces an antimicrobial that kills Gram negative bacteria. Sh
nexus9112 [7]

The question is incomplete as it does not have the options which are:

resistant

semisynthetic

synthetic

natural

Answer:

Semisynthetic

Explanation:

Antibiotics are the microbial compounds which are obtained from the micro-organisms which are found effective against the bacteria as they act by inhibiting the activity of the bacteria which ultimately kills the bacteria.

These antibiotics can also be distinguished based on their synthesis: natural, semi-synthetic and synthetic antibiotics.

The semi-synthetic antibiotics are the antibiotics which are obtained from the microbes but are modified artificially by making chemical changes to increase the effectiveness of the antibiotic and making the antibiotic as broad-spectrum bacteria.

Since the properties of the antibiotics provided in the question are similar to the semi-synthetic antibiotics, therefore, is considered semi-synthetic bacteria.

Thus, Semisynthetic  is correct.

4 0
3 years ago
Fish fall into each of the following categories except which one?
xenn [34]

Amphibious because they only have gills and not gills and lungs which falls under the category of being amphibious.

6 0
3 years ago
In fact, one good working definition of science fiction may be the literature which, growing with science and technology, evalua
svp [43]

Answer:

Science fiction is a genre whose content is based on supposed scientific achievements that could be achieved in the future. This makes science fiction different from the fantastic genre, where situations and characters are the result of imagination.

Explanation:

Among its characteristics we can specify:

-Eminently narrative, although there are also rare forays into the world of poetry.

-Interested in the scientific and technological discourse.

-They have a certain margin of technological prediction, attributable to this genre inquires into the dreams and fantasies of humanity that science is determined to make reality.

Some examples:

-I'm a legend of Robert Matheson.

-Neuromancer of William Gibson.

7 0
3 years ago
1. Some annelids are detritivores. Their main source of food comes from ?
aev [14]

Answer:

c. decaying plant and animal remains

7 0
3 years ago
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