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Misha Larkins [42]
4 years ago
10

Which best explains how muscle cells and skin cells are adapted for our environment? Question 2 options: 1 Muscle cells have mor

e mitochondria than skin cells because the human body is made up of more muscle than skin. 2 Muscle cells need more mitochondria than skin cells because skin cells require a cell wall. 3 Skin cells need more energy, so they have less mitochondria than muscle cells. 4 Muscle cells need more energy, so they have more mitochondria than skin cells.
Biology
1 answer:
Keith_Richards [23]4 years ago
5 0

The correct answer is option 4, that is, muscle cells require more energy, so they have more mitochondria in comparison to the skin cells.  

Mitochondria are the powerhouse of the cells. The synthesis of ATP takes place in them, that is, the energy currencies of the cell. The cells of the muscles need to work hard and thus require ample energy, for this, they need more concentration of mitochondria to generate a high energy yielding ATPs.  


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Axons of the spinal nerve that innervate the ventrolateral body surface, structures of the body wall, and limbs make up the
makvit [3.9K]

Axons of the spinal nerve that innervate the ventrolateral body surface, structures of the body wall, and limbs make up the Ventral ramus.

The anterior portion of a spinal nerve is known as the ventral ramus. Shortly after a spinal nerve exits the intervertebral foramen, it branches into the dorsal ramus, the ventral ramus, and the ramus communicans. These contain information that is both sensory and motor.

The sensory and motor fibres that innervate the muscles, joints, and skin of the lateral and ventral body walls as well as the extremities are carried by the spinal nerves' ventral ramus. They continue to be separate from one another throughout the thoracic region and each innervates a small section of muscle and skin along the sides, chest, ribs, and abdominal wall.

Learn more about ventral ramus here:

brainly.com/question/19325146

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3 0
2 years ago
When the DNA molecule folds, coils and super coils to fit in the cell what structure does it form?
Alexeev081 [22]

Answer:

<h2>A. Chromosome</h2>

Explanation:

In intermediate phase of cell cycle, DNA replication occurs (in S-phase), so in inter phase, DNA become unfolded and in relaxed state and is available for replicating machinery.

When cell enter into prophase, DNA folds, coils and super coils and finally become in condensed form, which can be seen by microscope.

So this compact form of DNA is called as chromosome.

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5 0
3 years ago
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Answer:

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The normal blood levels of NaCl = ~ 154 mM; therefore A, C and D will not cause any shrinkage.

The normal blood levels of glucose = ~ 3.9 to 7.1 mM; therefore water would move from the intracellular to the extracellular space since the solutes are 10x higher outside the cell, causing shrinkage of the cell.

4 0
3 years ago
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<span>The process when molecules tend to move from an area of high concentration to an area of low concentration is diffusion! I hope I helped :D</span>
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3 years ago
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3 years ago
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