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ioda
3 years ago
15

Are all nerve cells are connected to the brain?

Biology
2 answers:
Alik [6]3 years ago
7 0

Answer:

yes

Explanation:

Doss [256]3 years ago
3 0

Answer: Is the brain made up of nerve cells?

The brain is what it is because of the structural and functional properties of interconnected neurons. The mammalian brain contains between 100 million and 100 billion neurons, depending on the species. Each mammalian neuron consists of a cell body, dendrites, and an axon.

Explanation: Have a blessed day!

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Oh, no... you dropped your study flashcards, and now they're out of order! Put them back into the correct order for a eukaryotic
ivanzaharov [21]

Answer:

The correct order would be:

b. "Unwind the DNA molecule near the promoter."

d. "Transcribe the complementary RNA strand."

c. "Exit the nucleus to the cytoplasm."

a. "Combine the mRNA strand with a ribosome and a tRNA carrying a methionine."

The given order is according to the central dogma of a cell. According to central dogma DNA is first transcribed into mRNA which is then moved out of nucleus (in eukaryotic cells).

For transcription, the DNA is unwind near the promoter region where transcription factors and RNA polymerase binds the template strand. It then make mRNA which is moved out of the nucleus.

The mRNA then is translated with the help of ribosome and tRNA. The start codon in mRNA usually codes for methionine due to which tRNA carrying methionine recognises the start codon and initiate the process of translation.

8 0
3 years ago
27. A form of energy is stored in the bonds
lubasha [3.4K]

A form of energy that is stored in the bonds  between atoms of a chemical element is referred to as: B. chemical energy.

A chemical energy can be defined as a form of energy that is stored within the forces of attraction (bonds) that are existing between ions, crystals, atoms or molecules.

In Chemistry, bond energy refers to the amount of chemical energy that is required to break one (1) mole of a particular chemical bond. Also, bond energy is measured in kJ/mol.

In conclusion, a form of energy that is stored in the bonds  between atoms of a chemical element typically is referred to as chemical energy.

Read more on chemical energy here: brainly.com/question/5650115

3 0
3 years ago
A preganglionic sympathetic nerve cell, with an axon terminal in the superior cervical ganglion, that releases acetylcholine ont
givi [52]

Answer:

neurotransmission

Explanation:

  • When the nerve impulses are transmitted from one neuron to another or from one neuron to a muscle, then such a type of signalling is known as neurotransmission.
  • When neurotransmission occurs between two nerves, then the neurons communicate by release a neurotransmitter into the synapse between the two neurons.
  • The neurotransmitters are released by the axon terminals from the presynaptic neuron and they bind onto the dendrites of the postsynaptic neurons.
  • Therefore, in the given example the release of acetylcholine (neurotransmitter) from the preganglionic nerve cell onto the postganglionic nerve cell is an example of neurotransmission.
5 0
3 years ago
Margaret Mead famously argued in her book Coming of Age in Samoa that culture rather than human biology determined patterns of a
ivann1987 [24]

Answer:

Cultural determinism

Explanation:

Based on the information provided within the question it can be said that the term used to describe Mead’s view of the relationship between culture and biology was Cultural determinism. This term refers to the belief that the culture in which we are raised determines who we are at emotional and behavioral levels. Which is why she believes that cultures determines our personality which is made up of emotions and behaviors.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

8 0
3 years ago
Which organiam would survive an acidic environment
const2013 [10]

Answer:

acidophiles

Explanation:

Acidophiles are organisms that can withstand and even thrive in acidic environments where the pH values range from 1 to 5.

8 0
3 years ago
Read 2 more answers
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