Answer:
Un sistema corporal es un grupo de órganos que trabajan juntos para realizar una función específica. El cuerpo humano tiene 11 sistemas corporales. Los sistemas que se estudian en la escuela primaria suelen ser el sistema circulatorio, el sistema respiratorio, el sistema muscular, el sistema digestivo y el sistema nervioso. Los otros sistemas son igual de importantes pero más complejos, por lo que se estudian en los grados superiores. Son el sistema endocrino, el sistema inmunológico, el sistema linfático, el sistema reproductivo, el sistema esquelético y el sistema urinario
<span>. Messenger RNA (mRNA) is
synthesized from a gene segment of DNA which ultimately contains the
information on the primary sequence of amino acids in a protein to be
synthesized. The genetic code as translated is for m-RNA not DNA.
The messenger RNA carries the code into the cytoplasm where protein
synthesis occurs. The cell does
not contain large quantities of mRNA. This is because mRNA, unlike other RNAs
is constantly undergoing breakdown.
2. In
the cytoplasm, ribsomal RNA (rRNA) and protein combine to form a
nucleoprotein called a ribosome. The ribosome serves as the site and
carries the enzymes necessary for protein synthesis. The ribosome attaches
itself to m-RNA and provides the stabilizing structure to hold all substances
in position as the protein is synthesized. Several ribosomes may be attached to
a single RNA at any time. </span>
<span>
3. Transfer
RNA (tRNA) contains about 75 nucleotides, three of which are called
anticodons, and one amino acid. The tRNA reads the code and carries the
amino acid to be incorporated into the developing protein. Part of the
tRNA doubles back upon itself to form several double helical sections. The
tRNA "reads" the mRNA codon by using its own anticodon. The actual
"reading" is done by matching the base pairs through hydrogen bonding
following the base pairing principle. Each codon is "read" by various
tRNA's until the appropriate match of the anticodon with the codon occurs.</span>
Answer:
Protein containing food like meat, egg and chicken etc is the muscle building food.
Explanation: Protein containing food such as meat is the food substance that contains the nutritive materials which helps in the build of muscles in the human body , but does not contain the macromolecules that provides quick energy. Meat which is a good source of protein and we know that protein is the main nutrient which is responsible for the building of muscles in the human body.
Americans are scared to drink from the ground because some people think that if you drink water from the ground it is going to be nasty and dirty because many people think any people are going to be sick and get diseases if they get water from the ground
