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dem82 [27]
2 years ago
14

Whats the luminosity of the star nash

Biology
2 answers:
konstantin123 [22]2 years ago
8 0
68 L if I’m not mistaken
Vinil7 [7]2 years ago
6 0

ANSWER: The luminosity of Gamma2 Sagittarii is 68 L☉.

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Mitochondria contain their own double-stranded, circular DNA and replicate on their own. Why don't they suffer the same conseque
Maksim231197 [3]

Answer:

Mitochondrial DNA is circular, so it doesn't shorten when it replicates unlike the rest.

4 0
3 years ago
Which of the following best describes an advantage of cloning?
MA_775_DIABLO [31]

Answer:

The correct answer would be "Can prevent genetic diseases".

Cloning refers to the process of making an identical copy of organism, cell or DNA fragments.

One of the applications of cloning is eradication or prevention of genetic diseases.

It is done by isolating the correct or functional gene and make copies of it in in-vitro conditions.

The gene or DNA fragment is then inserted back into the cell.

With advancement in cloning process and understanding of stem cells, cloning process also favors tissues and organ harvesting which also help in reducing diseases.

3 0
3 years ago
What are the photoautotrophs?
Valentin [98]

Answer:

Photoautotrophs are organisms that carry out photosynthesis. Using energy from sunlight, carbon dioxide and water are converted into organic materials to be used in cellular functions such as biosynthesis and respiration

Explanation:

the example of photoautrophs are

Examples of phototrophs/photoautotroph include:

Higher plants (maize plant, trees, grass etc)

Euglena.

Algae (Green algae etc)

Bacteria (e.g. Cyanobacteria)

Algae are photoautotrophs found in most ecosystems, but they generally are more important in water-based, or aquatic, ecosystems. Like plants, algae are eukaryotes that contain chloroplasts for photosynthesi

4 0
3 years ago
Viruses are non-cellular infectious agents. the genetic information of a virus is surrounded by a protective coat made up of man
arlik [135]
A virus<span> is a small </span>infectious agent<span> that </span>replicates<span> only inside the living </span>cells<span> of other </span>organisms<span>. Viruses can infect all types of </span>life forms<span>, from </span>animals<span> and </span>plants<span> to </span>microorganisms<span>, including </span>bacteria<span> and </span><span>archaea
</span>While not inside an infected cell or in the process of infecting a cell, viruses exist in the form of independent particles. These viral particles<span>, also known as </span>virions<span>, consist of two or three parts: (i) the </span>genetic material<span> made from either </span>DNA<span> or </span>RNA<span>, long </span>molecules<span> that carry genetic information; (ii) a </span>protein<span> coat, called the </span>capsid<span>, which surrounds and protects the genetic material; and in some cases (iii) an </span>envelope<span> of </span>lipids<span> that surrounds the protein coat when they are outside a cell. The shapes of these virus particles range from simple </span>helical<span> and </span>icosahedral<span> forms for some virus species to more complex structures for others. Most virus species have virions that are too small to be seen with an </span>optical microscope<span>. The average virion is about one one-hundredth the size of the average </span>bacterium<span>.</span>
5 0
3 years ago
After reviewing the various drugs that are classified as barbiturates, a student demonstrates understanding when identifying wha
Stels [109]

Answer:

Diazepam.

Explanation:

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Pototype may be defined as a type of model used in the  cognitive science for the graded categorization. In the prototype some species is considered more central than the other species. In the given question, the diazepam can be used as a prototype.

Thus, the answer is diazepam.

6 0
3 years ago
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