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expeople1 [14]
3 years ago
5

The number of strands found in the RNA molecule

Biology
1 answer:
RideAnS [48]3 years ago
7 0

Answer:

two

Explanation:

Double-stranded RNA (dsRNA) is RNA with two complementary strands, similar to the DNA found in all cells, but with the replacement of thymine by uracil.

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Tom has developed chronic kidney disease. he has lost weight and has a poor intake. the most likely cause is:
almond37 [142]
Chronic kidney disease is when your kidney is not functioning properly. Kidneys contain filters called nephrons. It is the their job to filter the blood of waste products and extra fluid. As a result, your body flushes the waste out as urine. The most common causes of chronic kidney disease are diabetes and high blood pressure. If your blood vessels contain a high concentration of sugar and cholesterol, the nephrons would take the exhaustive work. In the long run, if you keep eating unhealthy food, the kidney could no longer catch up. Thus, resulting to chronic kidney disease.
6 0
2 years ago
Which two kinds of information can scientists gather using radar?
makkiz [27]

The correct answers are C. Amount of rainfall, and D. Wind speed.

Explanation

Radars are instruments that were created by humans to detect objects, people, places, among others, through signals. Radars are devices used in different fields such as war, aviation, climatology, geography, among others. One of the best known is the Doppler radar, which is a climatological tool that is used to detect the intensity, size, quantity, and direction of rainfall. Likewise, rainfall is influenced by the direction and speed of the wind, data that can also be obtained using this tool. One of the purposes for which this object was created was the early detection of natural phenomena related to rains, and winds such as hurricanes, electric storms, hail, among others. Therefore, the two objects that scientists can obtain with a radar are C. Amount of rainfall, and D. Wind speed.

4 0
3 years ago
Which of the following phases is the first <br> step in mitosis?
Reika [66]

Answer:

prophase is the first phase

Explanation:

PMAT

PROPHASE

METAPHASE

ANAPHASE

TELOPHASE

8 0
3 years ago
What is the difference between a predatory relationship and a parasitic relationship?
Andrew [12]

Answer:

Predatory kills their prey on the spot. Parastic keeps the host alive and feeds off of thier body over a long period of time, until they are too weak to stay alive.

Explanation:

8 0
3 years ago
Read 2 more answers
The fatty tissue surrounding the kidneys is important because it ________. A. is necessary as a barrier between the adrenal glan
satela [25.4K]

Answer:

D. stabilizes the position of the kidneys by holding them in their normal position

Explanation:

Adipose tissue is a type of connective tissue and is therefore called by some adipose connective tissue. As we saw in the article “Connective Tissue Cells”, adipose tissue is made up of adipose cells, also called adipocytes. Fat tissue specializes in fat storage and is found well below the skin.

Some of our internal organs like kidneys and heart have a layer of adipose tissue lining them. This layer of fat around the organs gives them greater protection against mechanical shock. In addition, in the kidneys, adipose tissue fills the voids between other tissues and helps keep these organs in their normal positions.

4 0
3 years ago
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