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Ad libitum [116K]
3 years ago
12

PLEASE HELP ASAP!!!!

Biology
2 answers:
juin [17]3 years ago
8 0

Answer:

C

Explanation:

Eukaryotic cells contain collections of proteins that function as a unit

allochka39001 [22]3 years ago
3 0

Answer:

The correct answer will be option-D

Explanation:

The compartmentalization of the cell is the property of cell which distributes the cell into various compartment or sections.

This compartmentalization of a cell is attained by the membrane-bound organelles present in the cell-like the endomembrane system organelles, the mitochondria, the nucleus and other known organelles of the cell.

This compartmentalization of the cell enables the cell to perform various functions into a different section of the cell-like mitochondria associated with the production of the energy molecule.

Thus, option-D is the correct answer.

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Which structure can be used to identify the cell as an eukaryotic cell?
Zielflug [23.3K]

Answer:

The Cell Membrane

Explanation:

Eukaryotic Cells are membrane-bounded, Prokaryotic cells are not.

Hope this helps!

5 0
3 years ago
Read 2 more answers
30 grams of ammonia (NH3), nitrite (NO2-), and nitrate (NO3-) are added to a soil sample.
vichka [17]

Answer:

stay the same, decrease, increase in that order

4 0
3 years ago
5. All the living things on Earth form the ______
agasfer [191]

Humans Come From A Guy Sperm It Goes Into The Females Egg

6 0
3 years ago
Read 2 more answers
When amino acids are degraded for energy or glucose production, their amine groups are incorporated by the liver into ____.
masya89 [10]

Answer:

The correct answer is - urea.

Explanation:

In our body, to produce energy or produce glucose our body breaks the amino acids, it gets from proteins mainly. These amino acids are mainly breakdown into amine groups.

The human body has a unique ability to pack ammonia(amine group) by converting it to urea and incorporated and produced by the liver using 2 molecules of ammonia (NH3) and 1 molecule of carbon dioxide (CO2).  This incorporated urea is then secreted from the liver and incorporated into the urine in the kidney for further process.

8 0
3 years ago
Nitrogen is a nutrient that organisms need to produce (12) . Plants and animals cannot use the nitrogen that makes up a large pe
Dmitriy789 [7]

Answer:

12. Protein 13. Atmosphere 14. Nitrogen fixation 15. Plants 16. Consumers 17. Urinate 18. Decay 19. Decomposers 20. Ammonia 21. Denitrification

Explanation:

<em>12. Protein</em>

Nitrogen is essential to organisms. It is the main constituent of amino acids, which is the building blocks of protein in organisms.

<em>13. Atmosphere</em>

Nitrogen occurs naturally as gas in the earth’s atmosphere, accounts for about 78% of gases found in the atmosphere. This gaseous Nitrogen which is inert cannot be accessed by plants and animals for use.

<em>14. Nitrogen fixation</em>

For plants to be able to use the gaseous Nitrogen in the atmosphere, Nitrogen fixation has to take place. It involves the turning of gaseous Nitrogen in the atmosphere into ammonia. Nitrogen atoms is combined with Hydrogen atoms by  enzyme called “nitrogenase”. This enzyme is present in nitrogen-fixing bacteria.  

<em>15. Plants </em>

Nitrogen enters the food web when plants assimilate nitrogen compounds from the soil to form nucleotides, amino acids, and other important chemicals in life.

<em>16. Consumers </em>

Consumers are mainly animals that feed on plants in an ecological food web in other to be able to use the amino and nucleic acids formed from Nitrogen as a major component. Consumers can be categorized as primary, secondary, and tertiary consumers.

<em>17. Urinate </em>

Nitrogen is very much concentrated in the urine of animals and also in their faeces. As animals urinate, Nitrogen is being returned to the soil.

<em>18. Decay </em>

Decay starts, as organisms die. The organisms start decomposing.

<em>19. Decomposers </em>

Decomposers are the bacteria in the soil that break down the nucleic and amino acids in dead organisms into nitrates and ammonia through a process called ammonification

<em>20. Ammonia </em>

This is the end result of the decomposition of dead organisms by decomposers

<em>21. Denitrification </em>

Compounds of nitrogen are turned back into gaseous nitrogen by anaerobic bacteria. This prevents

3 0
3 years ago
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