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Anton [14]
3 years ago
9

Why is axon covered in insulated sheath?

Biology
2 answers:
Annette [7]3 years ago
5 0

Answer:

Myelin Sheath. The Myelin Sheath of a neuron consists of fat-containing cells that insulate the axon from electrical activity. This insulation acts to increase the rate of transmission of signals. A gap exists between each myelin sheath cell along the axon.

HOPE IT HELPS : D

Explanation:

adelina 88 [10]3 years ago
3 0

Answer:  Myelin Sheath. The Myelin Sheath of a neuron consists of fat-containing cells that insulate the axon from electrical activity. This insulation acts to increase the rate of transmission of signals. A gap exists between each myelin sheath cell along the axon.

Explanation:. Myelin can greatly increase the speed of electrical impulses in neurons because it insulates the axon and assembles voltage-gated sodium channel clusters at discrete nodes along its length. Myelin damage causes several neurological diseases, such as multiple sclerosis.

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amid [387]

The ability of a person's cardiovascular system to compensate for blood loss is most related to how rapidly he or she bleeds.

<h3>what is cardiovascular system made up of?</h3>

Your cardiovascular system, which consists of your heart and blood arteries, is an essential component of your body. When your cardiovascular system is functioning properly, your cells receive a constant supply of oxygen and nutrients from your blood. Carbon dioxide and other waste are also removed via blood vessels. You have the ability to maintain your heart and blood vessels healthy. Eating healthy foods, exercising, keeping your blood pressure and cholesterol under control, and quitting smoking are all beneficial to your cardiovascular system. Request assistance from your provider in achieving heart health.

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7 0
2 years ago
All the information necessary for an organism to form and grow is
Amanda [17]

Explanation:

<u>a. The genes in the DNA instruct the cell to make proteins.</u>

Genes are a set of coded instructions in the form of DNA, which are crucial to cell regulation - these enable protein synthesis.

Further Explanation:

Nucleic acids are comprised of smaller units called nucleotides and function as storage for the body’s genetic information. These monomers include ribonucleic acid (RNA) or deoxyribonucleic acid (DNA). They differ from other macromolecules since they don’t provide the body with energy. They exist solely to encode and carry out protein synthesis.

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is condensed and tightly wound around histones as chromosomes. Chromosomes within the nucleus is unwound, unzipped and read by enzymes in a complex series of steps known as transcription. The message on DNA, called genes is copied by RNA polymerase, to form mRNA complementary sequence to that of the DNA strand. These are then translated into proteins in ribosomes.

Learn more about transcription at brainly.com/question/11339456

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

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5 0
4 years ago
What is one of the four main points of darwins theory of evolution by natural selection​
Iteru [2.4K]

Answer:

In many senses, Darwin's theories created a societal transformation. Darwin's theory consisted of two main points; 1) diverse groups of animals evolve from one or a few common ancestors; 2) the mechanism by which this evolution takes place is natural selection.

Explanation:

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3 0
3 years ago
A reflex arc in which both the receptor and the effector organs of the reflex are on the same side of the spinal cord is monosyn
vfiekz [6]
The correct option is IPSILATERAL. The anatomical path of a reflex is called reflex arc. An ipsilateral reflex arc is one in which the motor output occur on the same side of the body where the stimulus is detected. Apart from ipsilateral reflex arc, there are other two types, which are conlateral and intersegmental reflex arc.
8 0
3 years ago
2 Points
stira [4]
Probably D but I don’t know
8 0
4 years ago
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