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musickatia [10]
3 years ago
12

Яке біологічне значення сну​

Biology
1 answer:
Oksana_A [137]3 years ago
5 0

Answer:   Основна функція сну — це відновлення фізичних та психічних сил, яке дозволяє максимально адаптуватися до зміни умов зовнішнього і внутрішнього середовищ. Сон становить собою чергування різних функціональних станів головного мозку, а не є «відпочинком» для головного мозку, як вважали раніше.

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viva [34]
Yes, they do they only successfully reproduce in wet places, or after the rain.
6 0
3 years ago
What enzyme catalyzes the attachment of an amino acid to trna?
3241004551 [841]
The answer is an aminoacyl-tRNA synthetase.

<span> The aminoacyl-tRNA synthetase is an enzyme responsible for the attachment of an amino acid to tRNA. First, it binds the ATP and the amino acid which results in aminoacyl-AMP and inorganic pyrophosphate. Aminoacyl-AMP binds the appropriate tRNA molecule. The aminoacyl group dissociates from the complex with AMP and binds the tRNA molecule creating aminoacyl-tRNA.</span>
7 0
3 years ago
Ten biotic and five abiotic factor in an ecosystem
Artyom0805 [142]
Biotic:
Animals: animals are consider biotic because they are living things, they breath, walk, eat, sleep, reproduce, and drink water. and since biotic means living things, the animals are under the biotic category. 

Plants: same as animals, but with plants they reproduce asexually meaning it requires only one organism to produce another life. Anything with cells in them are consider a living thing.

bacteria: same as plants and animals, they have cells so they are consider a living thing.

There are other types of biotic factors out there like producers, consumers and decomposes. Here are the ten things of biotic:
1. Bamboo plants (producers)
 2. Banana Trees (producers)
 3. orchids (producers)
4. Seaweeds (producers)
5. anteater (consumers)
6. Bears (consumers)
7.zooplankton (consumers)
8.bacteria (decomposers)
9. earthworms (decomposers)
10. termites (decomposers) 

Those are the ten examples of biotic.

Abiotic:
Some of the examples include temperature, sunlight, soil, gases and atmospheric, these are consider the non-living things but here are 5 examples of abiotic factors in the ecosystem.
1. Altitude
2.pollution
3.soil
4.wind
5. Ph

Hope this helped :)
Have a great day 

  
7 0
3 years ago
Q. Which of the following are true concerning living things? Check all that apply. (2 pts)
adoni [48]

Answer:

Explanation:

Answer: 2 They are composed of molecules that contain carbon-carbon bonds.  

3. They undergo chemical reactions to use energy they acquire from the environment.  

Living things includes all the organisms that display features which make them distinct from non-living organisms. The living organisms  have an organized structure, they are composed of cells, they require energy to survive or sustain existence, they are able to reproduce and they exhibit ability to grow.

They are composed of molecules that contain carbon-carbon bonds: Carbon is the main component present in all living things. They make up the organic biomass of these living organisms.

They undergo chemical reactions to use energy they acquire from the environment: The plants traps sunlight energy and converts it into food and lastly into chemical energy in the form of ATP. This ATP is used as a energy reservoir for metabolic processes occurring in the plants. Therefore, energy is generated after chemical reactions.

6 0
3 years ago
What two factors are used when naming terrestrial biomes
MaRussiya [10]

Answer:Biome refers to a community of animals and plants, which exhibit common features for the environment in which they prevail. They are different biological communities, which have generated in response to a shared physical climate.  

The terrestrial biome refers to savanna, tropical rain forest, desert, temperate grassland, temperate broadleaf forest, tundra, and coniferous forest. The two elements, which are used when naming any terrestrial biome are major climatic or physical characteristics, and their predominant vegetation.  

Explanation:

3 0
3 years ago
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