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Gala2k [10]
3 years ago
6

Which of these is the structural and functional unit of life?

Biology
1 answer:
Molodets [167]3 years ago
8 0

Answer:

The structural and fundamental unit of life is called the cell.

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The series of events that a cell goes through as it grows, prepares for cell division, and divides to form daughter cells, each
charle [14.2K]
Hello!

I believe the correct answer would be: The Mitosis Cell Cycle.

I hopebthat helped you! :)
4 0
3 years ago
Which process provides environments that are conducive for marine ecosystems?
Anna71 [15]

Answer:

<h2><u>Upwelling.</u></h2>

Explanation:

When winds blow at the coastline, they push the surface water offshore, so water from the below rises to the surface to fill this void. This upward movement of the water is called upwelling.

The water that is drawn from the below is usually colder, dense and rich in nutrients. It serves as a source of energy and food for the sea population like fish and other sea critters.


3 0
3 years ago
Read 2 more answers
State TWO reasons why it is important to control the amount of body fat in the human body
Fynjy0 [20]

Answer:

To maintain the right body temperature, it is essential to have adequate body fat. Body fats are the storehouses of energy in the body. Body fats are necessary to ensure the smooth functioning of cells. Body fats have a cushioning effect on organs and tissues.

8 0
2 years ago
During electron transport chain is in the process of cellular respiration, the proton motive force leads to a drastic lowering o
vodka [1.7K]

Answer:

The correct answer will be option-C.

Explanation:

The proton motive force is the force generated by the movement and difference of the charge inside and outside the membrane. The proton motive force is generated due to the electron transport chain as the flow of electron causes the movement of hydrogen ions from the matrix to the inter-membrane space.  

This leads to the increase of H⁺ ion concentration in inter-membrane space and lowering of the H⁺ ions in the matrix. This difference in the charges causes the generation of force called proton motive force which helps the synthesis of ATP.

Thus, Option-C is the correct answer.

4 0
3 years ago
Cells in heart tissue are joined together and able to work in a coordinated fashion because of _____.
Rasek [7]

Answer:

b

Explanation:

Gap junctions allow the rapid transmission of electric impulses between the heart cells, allowing perfect coordination.

6 0
3 years ago
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