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Georgia [21]
4 years ago
14

I need help asapppppppppppppp

Biology
1 answer:
Lyrx [107]4 years ago
5 0

Answer: The correct answer is technology

Explanation:

Technology refers to the practical application of knowledge derived from research and other processes that have been verified enough to then create products for human or industrial use.

A good example is the mobile phone.

It is a product of technology that involves science principles of waves motion packaged with electrical and mechanical parts all to meet the need for communication over long distances

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8. La metáfora "sin ti no podria vivir", a qué orgánulo
mihalych1998 [28]

Esta cita se refiere a las mitocondrias. Las mitocondrias juegan un papel muy importante en la vida de las células, esto se debe a que sin las mitocondrias, la célula no podría sobrevivir.

3 0
3 years ago
What is glucuronidation in the liver function.
AnnZ [28]

Glucuronidation, a conjugation reaction, is thought to protect the liver by both reducing hepatic BA toxicity and increasing their urinary elimination. The present study evaluates the contribution of each process in the overall BA detoxification by glucuronidation.

4 0
3 years ago
In 1918, the Russian Tsar Nicholas II was deposed, and he and his family were reportedly executed and buried in a shallow grave.
GaryK [48]

Answer:

By making a paternity test by Short tandem repeats, or STRs (microsatellites).

Explanation:

Short tandem repeats, or STRs, are microsatellites consisting of repeated sequences of 2 to 6 base pair length monomers  in tandem, and most of them have a high degree of polymorphism. Half of an individual microsatellites are inherited by each parent, and they can be assesed by PCR amplification and further electrophoresis.

In this case, you would try to recover a bone from the remainings of the woman, the Tsar and his wife, since the rest of the latest were in a shallow grave with many different individuals. Preferably, you should manipulate this samples in an ancient DNA facility (aDNA) with proper techniques. You clean the bone samples, drill them, and from internal bone powder make a DNA extraction. After this, you perform a series of PCR targeting a panel of STRs, and electrophoresis. If the woman claim is true, half of her microsatellites should have correspondence with the Tsar, and half with the ones of his wife.

4 0
4 years ago
The circulatory, or cardiovascular system, is composed of
Nitella [24]
<span>C. heart, blood and blood vessels.</span>

The cardiovascular system is also known as the circulatory system.It is made up of the heart, the blood vessels namely arteries, veins and capillaries, and approximately five liters of blood.The circulatory system's major functions are to transport  oxygen, hormones, and nutrients to every cell in the body, and to tale away cellular waste products from the cells such as carbon dioxide  and bring them to excretory organs  where they are expelled out of the body.
4 0
3 years ago
Read 2 more answers
What are cell membranes nade out of
Vlad1618 [11]
Phospholipids and proteins
4 0
3 years ago
Read 2 more answers
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