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maw [93]
3 years ago
11

Messages in your brain are transmitted by

Biology
1 answer:
Elza [17]3 years ago
4 0

Answer:

D) Neurons

Explanation:

Your nervous system contains millions of nerve cells, called neurons. Neurons are highly specialised to transmit messages from one part of your body to another. ... Motor neurons, which pass instructions from your central nervous system to other parts of your body, such as muscles or glands.

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One of the questions early geneticists had to answer was how only four nucleotides can specify placement of 20 amino acids in pr
jenyasd209 [6]

Answer:

<h2>Codon </h2>

Explanation:

The sequence of DNA is transcribed into mRNA, containing the sequence  for protein synthesis, protein is synthesized according to the codons in mRNA.  This sequence of nucleotide on DNA/ RNA is divided into a series of three nucleotide units, and one unit of three nucleotide is  known as codons.

There are overall 64 codons, 61 codons out of 64 codons, codes for overall 20  amino acids, and the remaining three  are stop codons.

These there codon do not code for any amino acid.

And these 61 codons, they  code for total 20 amino acids. So one amino acid can be coded by one or more than one codons.

6 0
3 years ago
Is it the Veins or the arteries that carry blood away from the heart?
Evgen [1.6K]
Veins carry blood from the body to the heart.
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Your answer is: arteries

Hope that helped:)
4 0
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9) When bilaterally flexed, this muscle group will extend the trunk:
irinina [24]
A or C
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6 0
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Arlecino [84]

Answer:

e.DDT

Explanation:

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Your team must design an area in your school where students can relax between classes. You need to choose a material for a walkw
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Explanation:

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