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labwork [276]
3 years ago
11

Explain what a concentration gradient is and how it is used in cellular respiration.

Biology
1 answer:
sashaice [31]3 years ago
8 0

Answer:

A concentration gradient is how to particles in a solution move from areas of high solute concentration to low solute concentration. This is used in cellular respiration within the Electron Transport Chain as a concentration gradient forms in which hydrogen ions diffuse out of the matrix space by passing through ATP synthase. If you need further clarification don't hesitate to ask.

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help me plz Which statement best explains why cells were observed in more detail using a compound microscope than a simple micro
Gnoma [55]

Answer:

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope?

A compound microscope has greater magnification ability than a simple microscope.

Explanation:

Hope this <em><u>Helped!</u></em> :D

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3 years ago
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Viktor [21]

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#SaveTheTrees

6 0
3 years ago
Read 2 more answers
What killed the great beasts of North America
Ilia_Sergeevich [38]

Answer:

incoming Paleoindians, the first Americans, who allegedly hunted them to extinction.

5 0
4 years ago
Pleaaase help , and show work if you can
charle [14.2K]

Answer:

1. 39 J; 2. 3.9 % usable; 3. 96.1 % unusable

Step-by-step explanation:

1. Available energy

Energy consumed              = 1000 J

Less waste         = - 177 J

Less respiration = <u>-784 J </u>

Total energy lost                = <u>-961 J </u>

Available energy                =   39 J

2. Percent of total energy usable

The chipmunk could use only 39 J of the original 1000 J.

% of energy usable = 39 J/1000 J × 100 % = 3.9 %

3. Percent of energy unusable

The chipmunk lost 961 J of the original 1000 J.

% of energy unusable = 961 J/1000 J × 100 % = 96.1 %

6 0
3 years ago
Which nervous system controls the voluntary function of the limbs and the sense organs?
Tomtit [17]
<span>The nervous system that controls the voluntary functon of the limbs and the sense organs is called the Autonomic nervous system. The Autonomic nervous system is make up of both, the Parasympathetic nervous system and the Sympathetic nervous system.</span>
8 0
4 years ago
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