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nlexa [21]
3 years ago
7

6. What happens as electrons move along the chain of

Biology
2 answers:
Andrews [41]3 years ago
7 0
Answer is B I hope this helped
aliya0001 [1]3 years ago
4 0

Answer:

B.

Explanation:

ETS or electron transport chain is the last stage of aerobic cellular respiration that leads to the formation of a huge amount of adenosine triphosphate also known as ATP which is the energy currency of the cell.  

It occurs in the inner mitochondrial membrane. Electrons are passed through various protein complexes present in the inner membrane of mitochondria.  

As electrons pass through the electron transport chain, electrons move from a higher to a lower energy level and are ultimately passed to oxygen.

During this process, Energy release in the electron transport chain is trapped as a proton gradient. Due to this concentration gradient, ATP synthase is a final protein complex, forms ATP.

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Identify the tonicity of the solution surrounding the cell.
schepotkina [342]

Answer:

Hypertonic

Explanation:

Hypertonic solutions have less water ( and more solute such as salt or sugar ) than a cell. Seawater is hypertonic. If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ).

7 0
3 years ago
Una perturbación natural puede agravarse debido a acciones humanas
Naddik [55]

Answer: No estoy seguro de en qué contexto estás buscando la respuesta a la pregunta, ¡pero lo mejor que puedo ofrecer es la respuesta verdadera!

Explanation: Esto se debe a que los problemas como el cambio climático ocurren naturalmente, pero los humanos pueden acelerar el proceso poniendo más gases en el aire que atrapan el calor, lo que hace que el clima cambie más rápido.

6 0
3 years ago
Some people think hydropower should be used to supply all of the electricity
ollegr [7]

Answer:

D. Hydropower can harm native aquatic populations.

Explanation:

  • Hydropower is the power of water or hydrosphere and is the cheapest and simplest form of energy.
  • The hydrosphere is a renewable source of energy and is thus non-polluting but most of the hydropower that is converted into electricity is harmful to the marine and aquatic life forms.
  • As it disturbs their habitats and created chemical and physical change in the body of water. Such as depletion of oxygen and enrichment of nutrients.
4 0
3 years ago
Which occurs during translation
RideAnS [48]

Answer:

Translation occurs in a structure called the ribosome, which is a factory for the synthesis of proteins. ... Translation of an mRNA molecule by the ribosome occurs in three stages: initiation, elongation, and termination. During initiation, the small ribosomal subunit binds to the start of the mRNA sequence.

Explanation:

7 0
3 years ago
A mite is a tiny organism that may "ride" on top of an insect such as a beetle in order to move quickly from place to place.
Whitepunk [10]

Answer: the beetle is neither harmed nor helped by the mite.

Explanation:In this case, the mite benefits because it gains transportation from the beetle. If the beetle is neither harmed nor helped by the mite, then the relationship between the mite and the beetle would be an example of commercialism.

5 0
3 years ago
Read 2 more answers
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