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gregori [183]
3 years ago
7

What does the electron transport chain do during cellular respiration?

Biology
2 answers:
aliina [53]3 years ago
8 0
<span>It Provides Energy to pump hydrogen atoms
</span>
marissa [1.9K]3 years ago
6 0
Provides energy that powers the formation of ATP. Provides energy for pumping of hydrogen ions. Provides energy for pumping of hydrogen atoms. All 3 of these are answers to the quiz, apex changes the answers around.
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In the diagram, how many angles are alternate exterior angles with angle 5?
strojnjashka [21]

Answer:

One.

Explanation:

The attached figure shows the diagram of the given question.

We need to find how many angles are alternate exterior angles with angle 5?

Exterior angle = Angle that is made outside of the shape

Alternate angle = an angle opposite of a transversal line of another angle.

From the figure, 8, 7, 9, 10, 12, and 11 are the angles that are on the same transversal. 8, 7, 9, 10, and 12 are just exterior. It means that 11 is the alternate exterior of angle 5. So, only one angle is alternate exterior angles with angle 5.

7 0
2 years ago
4. what two main things happen during Prophase of Mitosis? Why is each necessary for the cell to divide? What
Anni [7]

Answer:

The two main things happen during Prophase of Mitosis are given below.

1) In prophase stage of mitosis, condensation of chromosomes occurs which is necessary for the formation of daughter cells.

2) Breakdown of nuclei occurs and moves to the opposite poles.

If this phase is not take place during mitosis, the cell will not divide into daughter cells

3 0
3 years ago
What is a positive effect that predators have on a prey population? A. They eliminate the prey population in order to maintain c
Juliette [100K]
I will have to say D) they keep the prey population low so they will be less likely to deplete resources such as food, water, and shelter... hope i helped!! 
7 0
3 years ago
Read 2 more answers
Where does the process of photosynthesis occur ?
enot [183]

Answer:

photosynthesis takes place in chloroplasts.

4 0
3 years ago
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What is menstruation and why does it occurs​
Svetach [21]

Answer:

A period happens because of changes in hormones in the frame. Hormones are chemical messengers. The ovaries launch the lady hormones estrogen and progesterone . those hormones motive the liner of the uterus (or womb) to build up. The constructed-up lining is prepared for a fertilized egg to connect to and begin developing. If there is no fertilized egg, the liner breaks down and bleeds. Then the identical manner occurs all once more.

 

It normally takes about a month for the liner to build up, then smash down. this is why a lot of ladies and women get their periods round once a month.

Source:

https://kidshealth.org/en/teens/menstruation.html

https://www.plannedparenthood.org/learn/health-and-wellness/menstruation

thectgod ig follow

7 0
2 years ago
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