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Citrus2011 [14]
3 years ago
12

Why is oxygen important in the electron transport pathway and atp synthesis?

Biology
1 answer:
kiruha [24]3 years ago
5 0

Answer:

NADH and FADH2 carry electrons to specialized cell membranes,where they are harvested to create ATP.Once the electrons are used, they become depleted and must be removed from the body. Oxygen is essential for this task. Used electrons bind with oxygen; this molecules eventually bind with hydrogen to form water

Explanation:

I hope it helps

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Please describe the process of natural selection in your own words by using an example.
irina1246 [14]

Answer:

natural selection is animals slowly adapting to its environment

an example is giraffes, giraffes with longer necks will be able to consume more food than giraffes with shorter necks as they they can reach for the leaves on trees. over time the giraffes with shorter necks become extinct and giraffes with longer necks still remain.

3 0
2 years ago
Match the elements to their periodic table groups based on their uses or properties
qaws [65]
Do you have a picture? as I’m unsure which elements need matching
4 0
3 years ago
Which process is responsible for increasing the size of the egg?
kondor19780726 [428]

Answer:

This process of water moving through a membrane is called osmosis.

Explanation:

Osmosis equalizes – or makes the concentration of water on both sides of the egg membrane the same. This means the egg will swell as the water moves inside and get larger.

6 0
1 year ago
Energy flow write the term that matches each meaning sum of all ecosystems in the world
velikii [3]
<span>1) sum of all ecosystems in the world : Biosphere
</span>Biosphere is the worldwide sum of all ecosystems. It can also be termed the zone of life on Earth. T<span>he </span>biosphere<span> overlaps the lithophere, atmosphere, and hydrosphere.</span><span>
2) All populations within an ecosystem : Community
</span>A community is all of the populations of various<span> species that </span>sleep in a similar space<span> and </span>act<span> with </span>each other<span>. A community </span>consists<span> of all of the </span>organic phenomenon<span> factors of </span>a part.<span>
3) Interbreeding members of a species in an ecosystem :</span><span> Demes
</span>A deme could be a<span> term for </span>an area<span> population of polytypic species that actively </span>crossbreed<span> with </span>each other<span> and share </span>a definite cistron<span> pool.</span><span>
4) A defined area consisting of biotic and abiotic components : </span><span>An </span>ecosystem
An scheme could be a<span> community </span>created from<span> living organisms and </span>non-conscious parts like<span> air, water, and mineral soil.</span>
3 0
4 years ago
What are pebbles and boulders carried in a stream called?
Likurg_2 [28]

Answer:

They are called stream loads

Explanation:

Stream load is a geologic term referring to the solid matter carried by a stream (Strahler and Strahler, 2006). Erosion and bed shear stress continually remove mineral material from the bed and banks of the stream channel, adding this material to the regular flow of water.

4 0
3 years ago
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