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olya-2409 [2.1K]
2 years ago
7

Where did the carbon in all living things on earth come from?

Biology
1 answer:
soldier1979 [14.2K]2 years ago
8 0

Answer:

So where then did all the carbon that living organisms are built of come from? It turns out that most of the carbon we use today came from a collision with another smallish planet about 4.4 billion years ago.

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What distinguishes surface and body seismic waves?
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Answer:
Seismic waves are the wave form of energy that travels through the earth’s layer and they are produced as a result of earthquake, magma movement, volcanic eruptions, land slides and large man- made explosions.
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3 years ago
GLUT4 transporters are
Nuetrik [128]

Answer:

The correct answer is option a.

Explanation:

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3 years ago
The influx of positive charges that makes the membrane potential more positive is?
Sunny_sXe [5.5K]

The influx of positive charges makes the membrane potential more positive and is known as depolarization.

<h3>What makes the membrane more positive charge ?</h3>

The membrane potential normally becomes more positive in response to neurotransmitters that open Na+ channels, more negatively in response to those that open K+ channels, and vice versa in response to neurotransmitters that inhibit these channels.

<h3>What does polarization mean?</h3>

The orientation dispersion of the electromagnetic waves that make up light beams is referred to as polarization. Unpolarized (uniformly mixed orientations), linearly polarized (fixed orientations), and circularly polarized are some of the different polarization states that light can take on (rotating field about the line of sight).

<h3>How membrane is affected by polarization and depolarization?</h3>

At a specific location on the neuron's membrane, hyperpolarization occurs when the membrane potential increases, and depolarization occurs when the membrane potential decreases (more positive).

To know more about polarization visit :

brainly.com/question/16106487

#SPJ4

8 0
1 year ago
Structure and function of cytoplasm​
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Answer:

 Cytoplasm is often referred as the fluid(s) that will enter and fill the cell. It includes cytosol, proteins, ions, filaments, and large molecules (macromolecular structures) with organelles that have been suspended into the cytosol. The function for the cell is to hold and provide a medium for the cellular contents!

I hope this helps you! This was based off my knowledge of the subject.

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